4545530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 9437472

約数和(自身を除く): 4891942

約数列:

[1, 2, 5, 10, 11, 22, 31, 43, 55, 62, 86, 110, 155, 215, 310, 341, 430, 473, 682, 946, 961, 1333, 1705, 1922, 2365, 2666, 3410, 4730, 4805, 6665, 9610, 10571, 13330, 14663, 21142, 29326, 41323, 52855, 73315, 82646, 105710, 146630, 206615, 413230, 454553, 909106, 2272765, 4545530]

約数ペア:

[(1, 4545530), (2, 2272765), (5, 909106), (10, 454553), (11, 413230), (22, 206615), (31, 146630), (43, 105710), (55, 82646), (62, 73315), (86, 52855), (110, 41323), (155, 29326), (215, 21142), (310, 14663), (341, 13330), (430, 10571), (473, 9610), (682, 6665), (946, 4805), (961, 4730), (1333, 3410), (1705, 2666), (1922, 2365)]