2108490060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{235849}}^1$

素因数の和:236010

約数の個数: 48

約数和(自身を含む): 5943420000

約数和(自身を除く): 3834929940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 235849, 471698, 707547, 943396, 1179245, 1415094, 2358490, 2830188, 3537735, 4716980, 7075470, 14150940, 35141501, 70283002, 105424503, 140566004, 175707505, 210849006, 351415010, 421698012, 527122515, 702830020, 1054245030, 2108490060]

約数ペア:

[(1, 2108490060), (2, 1054245030), (3, 702830020), (4, 527122515), (5, 421698012), (6, 351415010), (10, 210849006), (12, 175707505), (15, 140566004), (20, 105424503), (30, 70283002), (60, 35141501), (149, 14150940), (298, 7075470), (447, 4716980), (596, 3537735), (745, 2830188), (894, 2358490), (1490, 1415094), (1788, 1179245), (2235, 943396), (2980, 707547), (4470, 471698), (8940, 235849)]