91617090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 243302400

約数和(自身を除く): 151685310

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 43, 58, 62, 79, 86, 87, 93, 129, 145, 155, 158, 174, 186, 215, 237, 258, 290, 310, 395, 430, 435, 465, 474, 645, 790, 870, 899, 930, 1185, 1247, 1290, 1333, 1798, 2291, 2370, 2449, 2494, 2666, 2697, 3397, 3741, 3999, 4495, 4582, 4898, 5394, 6235, 6665, 6794, 6873, 7347, 7482, 7998, 8990, 10191, 11455, 12245, 12470, 13330, 13485, 13746, 14694, 16985, 18705, 19995, 20382, 22910, 24490, 26970, 33970, 34365, 36735, 37410, 38657, 39990, 50955, 68730, 71021, 73470, 77314, 98513, 101910, 105307, 115971, 142042, 193285, 197026, 210614, 213063, 231942, 295539, 315921, 355105, 386570, 426126, 492565, 526535, 579855, 591078, 631842, 710210, 985130, 1053070, 1065315, 1159710, 1477695, 1579605, 2130630, 2955390, 3053903, 3159210, 6107806, 9161709, 15269515, 18323418, 30539030, 45808545, 91617090]

約数ペア:

[(1, 91617090), (2, 45808545), (3, 30539030), (5, 18323418), (6, 15269515), (10, 9161709), (15, 6107806), (29, 3159210), (30, 3053903), (31, 2955390), (43, 2130630), (58, 1579605), (62, 1477695), (79, 1159710), (86, 1065315), (87, 1053070), (93, 985130), (129, 710210), (145, 631842), (155, 591078), (158, 579855), (174, 526535), (186, 492565), (215, 426126), (237, 386570), (258, 355105), (290, 315921), (310, 295539), (395, 231942), (430, 213063), (435, 210614), (465, 197026), (474, 193285), (645, 142042), (790, 115971), (870, 105307), (899, 101910), (930, 98513), (1185, 77314), (1247, 73470), (1290, 71021), (1333, 68730), (1798, 50955), (2291, 39990), (2370, 38657), (2449, 37410), (2494, 36735), (2666, 34365), (2697, 33970), (3397, 26970), (3741, 24490), (3999, 22910), (4495, 20382), (4582, 19995), (4898, 18705), (5394, 16985), (6235, 14694), (6665, 13746), (6794, 13485), (6873, 13330), (7347, 12470), (7482, 12245), (7998, 11455), (8990, 10191)]