15210007830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1290077}}^1$

素因数の和:1290221

約数の個数: 48

約数和(自身を含む): 39847929264

約数和(自身を除く): 24637921434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 1290077, 2580154, 3870231, 6450385, 7740462, 11610693, 12900770, 19351155, 23221386, 38702310, 58053465, 116106930, 169000087, 338000174, 507000261, 845000435, 1014000522, 1521000783, 1690000870, 2535001305, 3042001566, 5070002610, 7605003915, 15210007830]

約数ペア:

[(1, 15210007830), (2, 7605003915), (3, 5070002610), (5, 3042001566), (6, 2535001305), (9, 1690000870), (10, 1521000783), (15, 1014000522), (18, 845000435), (30, 507000261), (45, 338000174), (90, 169000087), (131, 116106930), (262, 58053465), (393, 38702310), (655, 23221386), (786, 19351155), (1179, 12900770), (1310, 11610693), (1965, 7740462), (2358, 6450385), (3930, 3870231), (5895, 2580154), (11790, 1290077)]