1845947460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:794

約数の個数: 192

約数和(自身を含む): 6058450944

約数和(自身を除く): 4212503484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 103, 105, 140, 142, 206, 210, 213, 284, 309, 355, 412, 420, 426, 497, 515, 601, 618, 710, 721, 852, 994, 1030, 1065, 1202, 1236, 1420, 1442, 1491, 1545, 1803, 1988, 2060, 2130, 2163, 2404, 2485, 2884, 2982, 3005, 3090, 3605, 3606, 4207, 4260, 4326, 4970, 5964, 6010, 6180, 7210, 7212, 7313, 7455, 8414, 8652, 9015, 9940, 10815, 12020, 12621, 14420, 14626, 14910, 16828, 18030, 21035, 21630, 21939, 25242, 29252, 29820, 36060, 36565, 42070, 42671, 43260, 43878, 50484, 51191, 61903, 63105, 73130, 84140, 85342, 87756, 102382, 109695, 123806, 126210, 128013, 146260, 153573, 170684, 185709, 204764, 213355, 219390, 247612, 252420, 255955, 256026, 298697, 307146, 309515, 371418, 426710, 433321, 438780, 511910, 512052, 597394, 614292, 619030, 640065, 742836, 767865, 853420, 866642, 896091, 928545, 1023820, 1194788, 1238060, 1280130, 1299963, 1493485, 1535730, 1733284, 1792182, 1857090, 2166605, 2560260, 2599926, 2986970, 3071460, 3584364, 3714180, 4333210, 4395113, 4480455, 5199852, 5973940, 6499815, 8666420, 8790226, 8960910, 12999630, 13185339, 17580452, 17921820, 21975565, 25999260, 26370678, 30765791, 43951130, 52741356, 61531582, 65926695, 87902260, 92297373, 123063164, 131853390, 153828955, 184594746, 263706780, 307657910, 369189492, 461486865, 615315820, 922973730, 1845947460]

約数ペア:

[(1, 1845947460), (2, 922973730), (3, 615315820), (4, 461486865), (5, 369189492), (6, 307657910), (7, 263706780), (10, 184594746), (12, 153828955), (14, 131853390), (15, 123063164), (20, 92297373), (21, 87902260), (28, 65926695), (30, 61531582), (35, 52741356), (42, 43951130), (60, 30765791), (70, 26370678), (71, 25999260), (84, 21975565), (103, 17921820), (105, 17580452), (140, 13185339), (142, 12999630), (206, 8960910), (210, 8790226), (213, 8666420), (284, 6499815), (309, 5973940), (355, 5199852), (412, 4480455), (420, 4395113), (426, 4333210), (497, 3714180), (515, 3584364), (601, 3071460), (618, 2986970), (710, 2599926), (721, 2560260), (852, 2166605), (994, 1857090), (1030, 1792182), (1065, 1733284), (1202, 1535730), (1236, 1493485), (1420, 1299963), (1442, 1280130), (1491, 1238060), (1545, 1194788), (1803, 1023820), (1988, 928545), (2060, 896091), (2130, 866642), (2163, 853420), (2404, 767865), (2485, 742836), (2884, 640065), (2982, 619030), (3005, 614292), (3090, 597394), (3605, 512052), (3606, 511910), (4207, 438780), (4260, 433321), (4326, 426710), (4970, 371418), (5964, 309515), (6010, 307146), (6180, 298697), (7210, 256026), (7212, 255955), (7313, 252420), (7455, 247612), (8414, 219390), (8652, 213355), (9015, 204764), (9940, 185709), (10815, 170684), (12020, 153573), (12621, 146260), (14420, 128013), (14626, 126210), (14910, 123806), (16828, 109695), (18030, 102382), (21035, 87756), (21630, 85342), (21939, 84140), (25242, 73130), (29252, 63105), (29820, 61903), (36060, 51191), (36565, 50484), (42070, 43878), (42671, 43260)]