30874064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1155

約数の個数: 40

約数和(自身を含む): 64912512

約数和(自身を除く): 34038448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 983, 1208, 1963, 1966, 2416, 3926, 3932, 7852, 7864, 12779, 15704, 15728, 25558, 31408, 51116, 102232, 148433, 204464, 296866, 593732, 1187464, 1929629, 2374928, 3859258, 7718516, 15437032, 30874064]

約数ペア:

[(1, 30874064), (2, 15437032), (4, 7718516), (8, 3859258), (13, 2374928), (16, 1929629), (26, 1187464), (52, 593732), (104, 296866), (151, 204464), (208, 148433), (302, 102232), (604, 51116), (983, 31408), (1208, 25558), (1963, 15728), (1966, 15704), (2416, 12779), (3926, 7864), (3932, 7852)]