30349072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2827

約数の個数: 40

約数和(自身を含む): 64542744

約数和(自身を除く): 34193672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2753, 2756, 5506, 5512, 11012, 11024, 22024, 35789, 44048, 71578, 143156, 145909, 286312, 291818, 572624, 583636, 1167272, 1896817, 2334544, 3793634, 7587268, 15174536, 30349072]

約数ペア:

[(1, 30349072), (2, 15174536), (4, 7587268), (8, 3793634), (13, 2334544), (16, 1896817), (26, 1167272), (52, 583636), (53, 572624), (104, 291818), (106, 286312), (208, 145909), (212, 143156), (424, 71578), (689, 44048), (848, 35789), (1378, 22024), (2753, 11024), (2756, 11012), (5506, 5512)]