77713930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7451}}^1$

素因数の和:7614

約数の個数: 32

約数和(自身を含む): 160963200

約数和(自身を除く): 83249270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 7451, 10430, 14902, 37255, 52157, 74510, 104314, 260785, 521570, 1110199, 2220398, 5550995, 7771393, 11101990, 15542786, 38856965, 77713930]

約数ペア:

[(1, 77713930), (2, 38856965), (5, 15542786), (7, 11101990), (10, 7771393), (14, 5550995), (35, 2220398), (70, 1110199), (149, 521570), (298, 260785), (745, 104314), (1043, 74510), (1490, 52157), (2086, 37255), (5215, 14902), (7451, 10430)]