65723490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{104323}}^1$

素因数の和:104343

約数の個数: 48

約数和(自身を含む): 195294528

約数和(自身を除く): 129571038

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 104323, 208646, 312969, 521615, 625938, 730261, 938907, 1043230, 1460522, 1564845, 1877814, 2190783, 3129690, 3651305, 4381566, 4694535, 6572349, 7302610, 9389070, 10953915, 13144698, 21907830, 32861745, 65723490]

約数ペア:

[(1, 65723490), (2, 32861745), (3, 21907830), (5, 13144698), (6, 10953915), (7, 9389070), (9, 7302610), (10, 6572349), (14, 4694535), (15, 4381566), (18, 3651305), (21, 3129690), (30, 2190783), (35, 1877814), (42, 1564845), (45, 1460522), (63, 1043230), (70, 938907), (90, 730261), (105, 625938), (126, 521615), (210, 312969), (315, 208646), (630, 104323)]