1330456665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 2302709760

約数和(自身を除く): 972253095

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 103, 183, 285, 305, 309, 515, 743, 915, 1159, 1545, 1957, 2229, 3477, 3715, 5795, 5871, 6283, 9785, 11145, 14117, 17385, 18849, 29355, 31415, 42351, 45323, 70585, 76529, 94245, 119377, 135969, 211755, 226615, 229587, 358131, 382645, 596885, 679845, 861137, 1147935, 1454051, 1790655, 2583411, 4305685, 4362153, 4668269, 7270255, 12917055, 14004807, 21810765, 23341345, 70024035, 88697111, 266091333, 443485555, 1330456665]

約数ペア:

[(1, 1330456665), (3, 443485555), (5, 266091333), (15, 88697111), (19, 70024035), (57, 23341345), (61, 21810765), (95, 14004807), (103, 12917055), (183, 7270255), (285, 4668269), (305, 4362153), (309, 4305685), (515, 2583411), (743, 1790655), (915, 1454051), (1159, 1147935), (1545, 861137), (1957, 679845), (2229, 596885), (3477, 382645), (3715, 358131), (5795, 229587), (5871, 226615), (6283, 211755), (9785, 135969), (11145, 119377), (14117, 94245), (17385, 76529), (18849, 70585), (29355, 45323), (31415, 42351)]