4707990770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{21481}}^1$

素因数の和:21627

約数の個数: 64

約数和(自身を含む): 10096883712

約数和(自身を除く): 5388892942

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 101, 155, 202, 217, 310, 434, 505, 707, 1010, 1085, 1414, 2170, 3131, 3535, 6262, 7070, 15655, 21481, 21917, 31310, 42962, 43834, 107405, 109585, 150367, 214810, 219170, 300734, 665911, 751835, 1331822, 1503670, 2169581, 3329555, 4339162, 4661377, 6659110, 9322754, 10847905, 15187067, 21695810, 23306885, 30374134, 46613770, 67257011, 75935335, 134514022, 151870670, 336285055, 470799077, 672570110, 941598154, 2353995385, 4707990770]

約数ペア:

[(1, 4707990770), (2, 2353995385), (5, 941598154), (7, 672570110), (10, 470799077), (14, 336285055), (31, 151870670), (35, 134514022), (62, 75935335), (70, 67257011), (101, 46613770), (155, 30374134), (202, 23306885), (217, 21695810), (310, 15187067), (434, 10847905), (505, 9322754), (707, 6659110), (1010, 4661377), (1085, 4339162), (1414, 3329555), (2170, 2169581), (3131, 1503670), (3535, 1331822), (6262, 751835), (7070, 665911), (15655, 300734), (21481, 219170), (21917, 214810), (31310, 150367), (42962, 109585), (43834, 107405)]