31616430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 50498130

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 85, 94, 102, 141, 170, 235, 255, 282, 470, 510, 705, 799, 1319, 1410, 1598, 2397, 2638, 3957, 3995, 4794, 6595, 7914, 7990, 11985, 13190, 19785, 22423, 23970, 39570, 44846, 61993, 67269, 112115, 123986, 134538, 185979, 224230, 309965, 336345, 371958, 619930, 672690, 929895, 1053881, 1859790, 2107762, 3161643, 5269405, 6323286, 10538810, 15808215, 31616430]

約数ペア:

[(1, 31616430), (2, 15808215), (3, 10538810), (5, 6323286), (6, 5269405), (10, 3161643), (15, 2107762), (17, 1859790), (30, 1053881), (34, 929895), (47, 672690), (51, 619930), (85, 371958), (94, 336345), (102, 309965), (141, 224230), (170, 185979), (235, 134538), (255, 123986), (282, 112115), (470, 67269), (510, 61993), (705, 44846), (799, 39570), (1319, 23970), (1410, 22423), (1598, 19785), (2397, 13190), (2638, 11985), (3957, 7990), (3995, 7914), (4794, 6595)]