29303240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43093}}^1$

素因数の和:43121

約数の個数: 32

約数和(自身を含む): 69812280

約数和(自身を除く): 40509040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 43093, 86186, 172372, 215465, 344744, 430930, 732581, 861860, 1465162, 1723720, 2930324, 3662905, 5860648, 7325810, 14651620, 29303240]

約数ペア:

[(1, 29303240), (2, 14651620), (4, 7325810), (5, 5860648), (8, 3662905), (10, 2930324), (17, 1723720), (20, 1465162), (34, 861860), (40, 732581), (68, 430930), (85, 344744), (136, 215465), (170, 172372), (340, 86186), (680, 43093)]