210301830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75377}}^1$

素因数の和:75421

約数の個数: 48

約数和(自身を含む): 564430464

約数和(自身を除く): 354128634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 75377, 150754, 226131, 376885, 452262, 678393, 753770, 1130655, 1356786, 2261310, 2336687, 3391965, 4673374, 6783930, 7010061, 11683435, 14020122, 21030183, 23366870, 35050305, 42060366, 70100610, 105150915, 210301830]

約数ペア:

[(1, 210301830), (2, 105150915), (3, 70100610), (5, 42060366), (6, 35050305), (9, 23366870), (10, 21030183), (15, 14020122), (18, 11683435), (30, 7010061), (31, 6783930), (45, 4673374), (62, 3391965), (90, 2336687), (93, 2261310), (155, 1356786), (186, 1130655), (279, 753770), (310, 678393), (465, 452262), (558, 376885), (930, 226131), (1395, 150754), (2790, 75377)]