97001380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{98981}}^1$

素因数の和:99004

約数の個数: 36

約数和(自身を含む): 236962908

約数和(自身を除く): 139961528

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 98981, 197962, 395924, 494905, 692867, 989810, 1385734, 1979620, 2771468, 3464335, 4850069, 6928670, 9700138, 13857340, 19400276, 24250345, 48500690, 97001380]

約数ペア:

[(1, 97001380), (2, 48500690), (4, 24250345), (5, 19400276), (7, 13857340), (10, 9700138), (14, 6928670), (20, 4850069), (28, 3464335), (35, 2771468), (49, 1979620), (70, 1385734), (98, 989810), (140, 692867), (196, 494905), (245, 395924), (490, 197962), (980, 98981)]