30446728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1013}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 65372580

約数和(自身を除く): 34925852

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1013, 1156, 1768, 2026, 2312, 3757, 4052, 7514, 8104, 13169, 15028, 17221, 26338, 30056, 34442, 52676, 68884, 105352, 137768, 223873, 292757, 447746, 585514, 895492, 1171028, 1790984, 2342056, 3805841, 7611682, 15223364, 30446728]

約数ペア:

[(1, 30446728), (2, 15223364), (4, 7611682), (8, 3805841), (13, 2342056), (17, 1790984), (26, 1171028), (34, 895492), (52, 585514), (68, 447746), (104, 292757), (136, 223873), (221, 137768), (289, 105352), (442, 68884), (578, 52676), (884, 34442), (1013, 30056), (1156, 26338), (1768, 17221), (2026, 15028), (2312, 13169), (3757, 8104), (4052, 7514)]