71176930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20873}}^1$

素因数の和:20922

約数の個数: 32

約数和(自身を含む): 144281088

約数和(自身を除く): 73104158

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 20873, 41746, 104365, 208730, 229603, 459206, 647063, 1148015, 1294126, 2296030, 3235315, 6470630, 7117693, 14235386, 35588465, 71176930]

約数ペア:

[(1, 71176930), (2, 35588465), (5, 14235386), (10, 7117693), (11, 6470630), (22, 3235315), (31, 2296030), (55, 1294126), (62, 1148015), (110, 647063), (155, 459206), (310, 229603), (341, 208730), (682, 104365), (1705, 41746), (3410, 20873)]