3063560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 7560000

約数和(自身を除く): 4496440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 139, 145, 152, 190, 232, 278, 290, 380, 551, 556, 580, 695, 760, 1102, 1112, 1160, 1390, 2204, 2641, 2755, 2780, 4031, 4408, 5282, 5510, 5560, 8062, 10564, 11020, 13205, 16124, 20155, 21128, 22040, 26410, 32248, 40310, 52820, 76589, 80620, 105640, 153178, 161240, 306356, 382945, 612712, 765890, 1531780, 3063560]

約数ペア:

[(1, 3063560), (2, 1531780), (4, 765890), (5, 612712), (8, 382945), (10, 306356), (19, 161240), (20, 153178), (29, 105640), (38, 80620), (40, 76589), (58, 52820), (76, 40310), (95, 32248), (116, 26410), (139, 22040), (145, 21128), (152, 20155), (190, 16124), (232, 13205), (278, 11020), (290, 10564), (380, 8062), (551, 5560), (556, 5510), (580, 5282), (695, 4408), (760, 4031), (1102, 2780), (1112, 2755), (1160, 2641), (1390, 2204)]