173606070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 481489920

約数和(自身を除く): 307883850

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 89, 110, 115, 138, 165, 178, 230, 253, 257, 267, 330, 345, 445, 506, 514, 534, 690, 759, 771, 890, 979, 1265, 1285, 1335, 1518, 1542, 1958, 2047, 2530, 2570, 2670, 2827, 2937, 3795, 3855, 4094, 4895, 5654, 5874, 5911, 6141, 7590, 7710, 8481, 9790, 10235, 11822, 12282, 14135, 14685, 16962, 17733, 20470, 22517, 22873, 28270, 29370, 29555, 30705, 35466, 42405, 45034, 45746, 59110, 61410, 65021, 67551, 68619, 84810, 88665, 112585, 114365, 130042, 135102, 137238, 177330, 195063, 225170, 228730, 251603, 325105, 337755, 343095, 390126, 503206, 526079, 650210, 675510, 686190, 754809, 975315, 1052158, 1258015, 1509618, 1578237, 1950630, 2516030, 2630395, 3156474, 3774045, 5260790, 5786869, 7548090, 7891185, 11573738, 15782370, 17360607, 28934345, 34721214, 57868690, 86803035, 173606070]

約数ペア:

[(1, 173606070), (2, 86803035), (3, 57868690), (5, 34721214), (6, 28934345), (10, 17360607), (11, 15782370), (15, 11573738), (22, 7891185), (23, 7548090), (30, 5786869), (33, 5260790), (46, 3774045), (55, 3156474), (66, 2630395), (69, 2516030), (89, 1950630), (110, 1578237), (115, 1509618), (138, 1258015), (165, 1052158), (178, 975315), (230, 754809), (253, 686190), (257, 675510), (267, 650210), (330, 526079), (345, 503206), (445, 390126), (506, 343095), (514, 337755), (534, 325105), (690, 251603), (759, 228730), (771, 225170), (890, 195063), (979, 177330), (1265, 137238), (1285, 135102), (1335, 130042), (1518, 114365), (1542, 112585), (1958, 88665), (2047, 84810), (2530, 68619), (2570, 67551), (2670, 65021), (2827, 61410), (2937, 59110), (3795, 45746), (3855, 45034), (4094, 42405), (4895, 35466), (5654, 30705), (5874, 29555), (5911, 29370), (6141, 28270), (7590, 22873), (7710, 22517), (8481, 20470), (9790, 17733), (10235, 16962), (11822, 14685), (12282, 14135)]