30372810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1727

約数の個数: 64

約数和(自身を含む): 80220672

約数和(自身を除く): 49847862

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1657, 1833, 3055, 3314, 3666, 4971, 6110, 8285, 9165, 9942, 16570, 18330, 21541, 24855, 43082, 49710, 64623, 77879, 107705, 129246, 155758, 215410, 233637, 323115, 389395, 467274, 646230, 778790, 1012427, 1168185, 2024854, 2336370, 3037281, 5062135, 6074562, 10124270, 15186405, 30372810]

約数ペア:

[(1, 30372810), (2, 15186405), (3, 10124270), (5, 6074562), (6, 5062135), (10, 3037281), (13, 2336370), (15, 2024854), (26, 1168185), (30, 1012427), (39, 778790), (47, 646230), (65, 467274), (78, 389395), (94, 323115), (130, 233637), (141, 215410), (195, 155758), (235, 129246), (282, 107705), (390, 77879), (470, 64623), (611, 49710), (705, 43082), (1222, 24855), (1410, 21541), (1657, 18330), (1833, 16570), (3055, 9942), (3314, 9165), (3666, 8285), (4971, 6110)]