4531890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 12275712

約数和(自身を除く): 7743822

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 443, 465, 682, 886, 930, 1023, 1329, 1705, 2046, 2215, 2658, 3410, 4430, 4873, 5115, 6645, 9746, 10230, 13290, 13733, 14619, 24365, 27466, 29238, 41199, 48730, 68665, 73095, 82398, 137330, 146190, 151063, 205995, 302126, 411990, 453189, 755315, 906378, 1510630, 2265945, 4531890]

約数ペア:

[(1, 4531890), (2, 2265945), (3, 1510630), (5, 906378), (6, 755315), (10, 453189), (11, 411990), (15, 302126), (22, 205995), (30, 151063), (31, 146190), (33, 137330), (55, 82398), (62, 73095), (66, 68665), (93, 48730), (110, 41199), (155, 29238), (165, 27466), (186, 24365), (310, 14619), (330, 13733), (341, 13290), (443, 10230), (465, 9746), (682, 6645), (886, 5115), (930, 4873), (1023, 4430), (1329, 3410), (1705, 2658), (2046, 2215)]