291920610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 712157184

約数和(自身を除く): 420236574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 211, 214, 321, 422, 431, 535, 633, 642, 862, 1055, 1070, 1266, 1293, 1605, 2110, 2155, 2586, 3165, 3210, 4310, 6330, 6465, 12930, 22577, 45154, 46117, 67731, 90941, 92234, 112885, 135462, 138351, 181882, 225770, 230585, 272823, 276702, 338655, 454705, 461170, 545646, 677310, 691755, 909410, 1364115, 1383510, 2728230, 9730687, 19461374, 29192061, 48653435, 58384122, 97306870, 145960305, 291920610]

約数ペア:

[(1, 291920610), (2, 145960305), (3, 97306870), (5, 58384122), (6, 48653435), (10, 29192061), (15, 19461374), (30, 9730687), (107, 2728230), (211, 1383510), (214, 1364115), (321, 909410), (422, 691755), (431, 677310), (535, 545646), (633, 461170), (642, 454705), (862, 338655), (1055, 276702), (1070, 272823), (1266, 230585), (1293, 225770), (1605, 181882), (2110, 138351), (2155, 135462), (2586, 112885), (3165, 92234), (3210, 90941), (4310, 67731), (6330, 46117), (6465, 45154), (12930, 22577)]