145812390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 358041600

約数和(自身を除く): 212229210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 139, 146, 219, 278, 365, 417, 438, 479, 695, 730, 834, 958, 1095, 1390, 1437, 2085, 2190, 2395, 2874, 4170, 4790, 7185, 10147, 14370, 20294, 30441, 34967, 50735, 60882, 66581, 69934, 101470, 104901, 133162, 152205, 174835, 199743, 209802, 304410, 332905, 349670, 399486, 524505, 665810, 998715, 1049010, 1997430, 4860413, 9720826, 14581239, 24302065, 29162478, 48604130, 72906195, 145812390]

約数ペア:

[(1, 145812390), (2, 72906195), (3, 48604130), (5, 29162478), (6, 24302065), (10, 14581239), (15, 9720826), (30, 4860413), (73, 1997430), (139, 1049010), (146, 998715), (219, 665810), (278, 524505), (365, 399486), (417, 349670), (438, 332905), (479, 304410), (695, 209802), (730, 199743), (834, 174835), (958, 152205), (1095, 133162), (1390, 104901), (1437, 101470), (2085, 69934), (2190, 66581), (2395, 60882), (2874, 50735), (4170, 34967), (4790, 30441), (7185, 20294), (10147, 14370)]