83478290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 178343424

約数和(自身を除く): 94865134

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 167, 185, 193, 259, 334, 370, 386, 518, 835, 965, 1169, 1295, 1351, 1670, 1930, 2338, 2590, 2702, 5845, 6179, 6755, 7141, 11690, 12358, 13510, 14282, 30895, 32231, 35705, 43253, 49987, 61790, 64462, 71410, 86506, 99974, 161155, 216265, 225617, 249935, 322310, 432530, 451234, 499870, 1128085, 1192547, 2256170, 2385094, 5962735, 8347829, 11925470, 16695658, 41739145, 83478290]

約数ペア:

[(1, 83478290), (2, 41739145), (5, 16695658), (7, 11925470), (10, 8347829), (14, 5962735), (35, 2385094), (37, 2256170), (70, 1192547), (74, 1128085), (167, 499870), (185, 451234), (193, 432530), (259, 322310), (334, 249935), (370, 225617), (386, 216265), (518, 161155), (835, 99974), (965, 86506), (1169, 71410), (1295, 64462), (1351, 61790), (1670, 49987), (1930, 43253), (2338, 35705), (2590, 32231), (2702, 30895), (5845, 14282), (6179, 13510), (6755, 12358), (7141, 11690)]