127652910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 387707904

約数和(自身を除く): 260054994

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 73, 77, 105, 110, 146, 154, 165, 210, 219, 231, 330, 365, 385, 438, 462, 511, 730, 757, 770, 803, 1022, 1095, 1155, 1514, 1533, 1606, 2190, 2271, 2310, 2409, 2555, 3066, 3785, 4015, 4542, 4818, 5110, 5299, 5621, 7570, 7665, 8030, 8327, 10598, 11242, 11355, 12045, 15330, 15897, 16654, 16863, 22710, 24090, 24981, 26495, 28105, 31794, 33726, 41635, 49962, 52990, 55261, 56210, 58289, 79485, 83270, 84315, 110522, 116578, 124905, 158970, 165783, 168630, 174867, 249810, 276305, 291445, 331566, 349734, 386827, 552610, 582890, 607871, 773654, 828915, 874335, 1160481, 1215742, 1657830, 1748670, 1823613, 1934135, 2320962, 3039355, 3647226, 3868270, 4255097, 5802405, 6078710, 8510194, 9118065, 11604810, 12765291, 18236130, 21275485, 25530582, 42550970, 63826455, 127652910]

約数ペア:

[(1, 127652910), (2, 63826455), (3, 42550970), (5, 25530582), (6, 21275485), (7, 18236130), (10, 12765291), (11, 11604810), (14, 9118065), (15, 8510194), (21, 6078710), (22, 5802405), (30, 4255097), (33, 3868270), (35, 3647226), (42, 3039355), (55, 2320962), (66, 1934135), (70, 1823613), (73, 1748670), (77, 1657830), (105, 1215742), (110, 1160481), (146, 874335), (154, 828915), (165, 773654), (210, 607871), (219, 582890), (231, 552610), (330, 386827), (365, 349734), (385, 331566), (438, 291445), (462, 276305), (511, 249810), (730, 174867), (757, 168630), (770, 165783), (803, 158970), (1022, 124905), (1095, 116578), (1155, 110522), (1514, 84315), (1533, 83270), (1606, 79485), (2190, 58289), (2271, 56210), (2310, 55261), (2409, 52990), (2555, 49962), (3066, 41635), (3785, 33726), (4015, 31794), (4542, 28105), (4818, 26495), (5110, 24981), (5299, 24090), (5621, 22710), (7570, 16863), (7665, 16654), (8030, 15897), (8327, 15330), (10598, 12045), (11242, 11355)]