30441580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 69318144

約数和(自身を除く): 38876564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 613, 764, 955, 1226, 1910, 2452, 2483, 3065, 3820, 4966, 6130, 7969, 9932, 12260, 12415, 15938, 24830, 31876, 39845, 49660, 79690, 117083, 159380, 234166, 468332, 585415, 1170830, 1522079, 2341660, 3044158, 6088316, 7610395, 15220790, 30441580]

約数ペア:

[(1, 30441580), (2, 15220790), (4, 7610395), (5, 6088316), (10, 3044158), (13, 2341660), (20, 1522079), (26, 1170830), (52, 585415), (65, 468332), (130, 234166), (191, 159380), (260, 117083), (382, 79690), (613, 49660), (764, 39845), (955, 31876), (1226, 24830), (1910, 15938), (2452, 12415), (2483, 12260), (3065, 9932), (3820, 7969), (4966, 6130)]