9929640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11821}}^1$

素因数の和:11842

約数の個数: 64

約数和(自身を含む): 34047360

約数和(自身を除く): 24117720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 11821, 23642, 35463, 47284, 59105, 70926, 82747, 94568, 118210, 141852, 165494, 177315, 236420, 248241, 283704, 330988, 354630, 413735, 472840, 496482, 661976, 709260, 827470, 992964, 1241205, 1418520, 1654940, 1985928, 2482410, 3309880, 4964820, 9929640]

約数ペア:

[(1, 9929640), (2, 4964820), (3, 3309880), (4, 2482410), (5, 1985928), (6, 1654940), (7, 1418520), (8, 1241205), (10, 992964), (12, 827470), (14, 709260), (15, 661976), (20, 496482), (21, 472840), (24, 413735), (28, 354630), (30, 330988), (35, 283704), (40, 248241), (42, 236420), (56, 177315), (60, 165494), (70, 141852), (84, 118210), (105, 94568), (120, 82747), (140, 70926), (168, 59105), (210, 47284), (280, 35463), (420, 23642), (840, 11821)]