27208090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 62415360

約数和(自身を除く): 35207270

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1031, 1885, 2030, 2062, 2639, 3770, 5155, 5278, 7217, 10310, 13195, 13403, 14434, 26390, 26806, 29899, 36085, 59798, 67015, 72170, 93821, 134030, 149495, 187642, 209293, 298990, 388687, 418586, 469105, 777374, 938210, 1046465, 1943435, 2092930, 2720809, 3886870, 5441618, 13604045, 27208090]

約数ペア:

[(1, 27208090), (2, 13604045), (5, 5441618), (7, 3886870), (10, 2720809), (13, 2092930), (14, 1943435), (26, 1046465), (29, 938210), (35, 777374), (58, 469105), (65, 418586), (70, 388687), (91, 298990), (130, 209293), (145, 187642), (182, 149495), (203, 134030), (290, 93821), (377, 72170), (406, 67015), (455, 59798), (754, 36085), (910, 29899), (1015, 26806), (1031, 26390), (1885, 14434), (2030, 13403), (2062, 13195), (2639, 10310), (3770, 7217), (5155, 5278)]