907067340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{69031}}^1$

素因数の和:69119

約数の個数: 72

約数和(自身を含む): 2789168928

約数和(自身を除く): 1882101588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 69031, 138062, 207093, 276124, 345155, 414186, 621279, 690310, 828372, 1035465, 1242558, 1380620, 2070930, 2485116, 3106395, 4141860, 5039263, 6212790, 10078526, 12425580, 15117789, 20157052, 25196315, 30235578, 45353367, 50392630, 60471156, 75588945, 90706734, 100785260, 151177890, 181413468, 226766835, 302355780, 453533670, 907067340]

約数ペア:

[(1, 907067340), (2, 453533670), (3, 302355780), (4, 226766835), (5, 181413468), (6, 151177890), (9, 100785260), (10, 90706734), (12, 75588945), (15, 60471156), (18, 50392630), (20, 45353367), (30, 30235578), (36, 25196315), (45, 20157052), (60, 15117789), (73, 12425580), (90, 10078526), (146, 6212790), (180, 5039263), (219, 4141860), (292, 3106395), (365, 2485116), (438, 2070930), (657, 1380620), (730, 1242558), (876, 1035465), (1095, 828372), (1314, 690310), (1460, 621279), (2190, 414186), (2628, 345155), (3285, 276124), (4380, 207093), (6570, 138062), (13140, 69031)]