74295990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2917}}^1$

素因数の和:3213

約数の個数: 48

約数和(自身を含む): 193918608

約数和(自身を除く): 119622618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 283, 566, 849, 1415, 1698, 2547, 2830, 2917, 4245, 5094, 5834, 8490, 8751, 12735, 14585, 17502, 25470, 26253, 29170, 43755, 52506, 87510, 131265, 262530, 825511, 1651022, 2476533, 4127555, 4953066, 7429599, 8255110, 12382665, 14859198, 24765330, 37147995, 74295990]

約数ペア:

[(1, 74295990), (2, 37147995), (3, 24765330), (5, 14859198), (6, 12382665), (9, 8255110), (10, 7429599), (15, 4953066), (18, 4127555), (30, 2476533), (45, 1651022), (90, 825511), (283, 262530), (566, 131265), (849, 87510), (1415, 52506), (1698, 43755), (2547, 29170), (2830, 26253), (2917, 25470), (4245, 17502), (5094, 14585), (5834, 12735), (8490, 8751)]