31706092420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{13513}}^1$

素因数の和:13709

約数の個数: 96

約数和(自身を含む): 72251682048

約数和(自身を除く): 40545589628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 103, 134, 170, 206, 268, 335, 340, 412, 515, 670, 1030, 1139, 1340, 1751, 2060, 2278, 3502, 4556, 5695, 6901, 7004, 8755, 11390, 13513, 13802, 17510, 22780, 27026, 27604, 34505, 35020, 54052, 67565, 69010, 117317, 135130, 138020, 229721, 234634, 270260, 459442, 469268, 586585, 905371, 918884, 1148605, 1173170, 1391839, 1810742, 2297210, 2346340, 2783678, 3621484, 4526855, 4594420, 5567356, 6959195, 9053710, 13918390, 15391307, 18107420, 23661263, 27836780, 30782614, 47322526, 61565228, 76956535, 93253213, 94645052, 118306315, 153913070, 186506426, 236612630, 307826140, 373012852, 466266065, 473225260, 932532130, 1585304621, 1865064260, 3170609242, 6341218484, 7926523105, 15853046210, 31706092420]

約数ペア:

[(1, 31706092420), (2, 15853046210), (4, 7926523105), (5, 6341218484), (10, 3170609242), (17, 1865064260), (20, 1585304621), (34, 932532130), (67, 473225260), (68, 466266065), (85, 373012852), (103, 307826140), (134, 236612630), (170, 186506426), (206, 153913070), (268, 118306315), (335, 94645052), (340, 93253213), (412, 76956535), (515, 61565228), (670, 47322526), (1030, 30782614), (1139, 27836780), (1340, 23661263), (1751, 18107420), (2060, 15391307), (2278, 13918390), (3502, 9053710), (4556, 6959195), (5695, 5567356), (6901, 4594420), (7004, 4526855), (8755, 3621484), (11390, 2783678), (13513, 2346340), (13802, 2297210), (17510, 1810742), (22780, 1391839), (27026, 1173170), (27604, 1148605), (34505, 918884), (35020, 905371), (54052, 586585), (67565, 469268), (69010, 459442), (117317, 270260), (135130, 234634), (138020, 229721)]