12106210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 23872320

約数和(自身を除く): 11766110

約数列:

[1, 2, 5, 10, 17, 34, 59, 71, 85, 118, 142, 170, 289, 295, 355, 578, 590, 710, 1003, 1207, 1445, 2006, 2414, 2890, 4189, 5015, 6035, 8378, 10030, 12070, 17051, 20519, 20945, 34102, 41038, 41890, 71213, 85255, 102595, 142426, 170510, 205190, 356065, 712130, 1210621, 2421242, 6053105, 12106210]

約数ペア:

[(1, 12106210), (2, 6053105), (5, 2421242), (10, 1210621), (17, 712130), (34, 356065), (59, 205190), (71, 170510), (85, 142426), (118, 102595), (142, 85255), (170, 71213), (289, 41890), (295, 41038), (355, 34102), (578, 20945), (590, 20519), (710, 17051), (1003, 12070), (1207, 10030), (1445, 8378), (2006, 6035), (2414, 5015), (2890, 4189)]