7224390

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{991}}^1$

素因数の和:1016

約数の個数: 56

約数和(自身を含む): 19516608

約数和(自身を除く): 12292218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 991, 1215, 1458, 1982, 2430, 2973, 3645, 4955, 5946, 7290, 8919, 9910, 14865, 17838, 26757, 29730, 44595, 53514, 80271, 89190, 133785, 160542, 240813, 267570, 401355, 481626, 722439, 802710, 1204065, 1444878, 2408130, 3612195, 7224390]

約数ペア:

[(1, 7224390), (2, 3612195), (3, 2408130), (5, 1444878), (6, 1204065), (9, 802710), (10, 722439), (15, 481626), (18, 401355), (27, 267570), (30, 240813), (45, 160542), (54, 133785), (81, 89190), (90, 80271), (135, 53514), (162, 44595), (243, 29730), (270, 26757), (405, 17838), (486, 14865), (729, 9910), (810, 8919), (991, 7290), (1215, 5946), (1458, 4955), (1982, 3645), (2430, 2973)]