9958920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1$

素因数の和:2294

約数の個数: 64

約数和(自身を含む): 30697920

約数和(自身を除く): 20739000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 2243, 4440, 4486, 6729, 8972, 11215, 13458, 17944, 22430, 26916, 33645, 44860, 53832, 67290, 82991, 89720, 134580, 165982, 248973, 269160, 331964, 414955, 497946, 663928, 829910, 995892, 1244865, 1659820, 1991784, 2489730, 3319640, 4979460, 9958920]

約数ペア:

[(1, 9958920), (2, 4979460), (3, 3319640), (4, 2489730), (5, 1991784), (6, 1659820), (8, 1244865), (10, 995892), (12, 829910), (15, 663928), (20, 497946), (24, 414955), (30, 331964), (37, 269160), (40, 248973), (60, 165982), (74, 134580), (111, 89720), (120, 82991), (148, 67290), (185, 53832), (222, 44860), (296, 33645), (370, 26916), (444, 22430), (555, 17944), (740, 13458), (888, 11215), (1110, 8972), (1480, 6729), (2220, 4486), (2243, 4440)]