30937530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3449}}^1$

素因数の和:3495

約数の個数: 64

約数和(自身を含む): 83462400

約数和(自身を除く): 52524870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 3449, 4485, 6898, 8970, 10347, 17245, 20694, 34490, 44837, 51735, 79327, 89674, 103470, 134511, 158654, 224185, 237981, 269022, 396635, 448370, 475962, 672555, 793270, 1031251, 1189905, 1345110, 2062502, 2379810, 3093753, 5156255, 6187506, 10312510, 15468765, 30937530]

約数ペア:

[(1, 30937530), (2, 15468765), (3, 10312510), (5, 6187506), (6, 5156255), (10, 3093753), (13, 2379810), (15, 2062502), (23, 1345110), (26, 1189905), (30, 1031251), (39, 793270), (46, 672555), (65, 475962), (69, 448370), (78, 396635), (115, 269022), (130, 237981), (138, 224185), (195, 158654), (230, 134511), (299, 103470), (345, 89674), (390, 79327), (598, 51735), (690, 44837), (897, 34490), (1495, 20694), (1794, 17245), (2990, 10347), (3449, 8970), (4485, 6898)]