30845152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 66679200

約数和(自身を除く): 35834048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1399, 1696, 2756, 2798, 5512, 5596, 11024, 11192, 18187, 22048, 22384, 36374, 44768, 72748, 74147, 145496, 148294, 290992, 296588, 581984, 593176, 963911, 1186352, 1927822, 2372704, 3855644, 7711288, 15422576, 30845152]

約数ペア:

[(1, 30845152), (2, 15422576), (4, 7711288), (8, 3855644), (13, 2372704), (16, 1927822), (26, 1186352), (32, 963911), (52, 593176), (53, 581984), (104, 296588), (106, 290992), (208, 148294), (212, 145496), (416, 74147), (424, 72748), (689, 44768), (848, 36374), (1378, 22384), (1399, 22048), (1696, 18187), (2756, 11192), (2798, 11024), (5512, 5596)]