6624940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 16128000

約数和(自身を除く): 9503060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 599, 790, 1106, 1198, 1580, 2212, 2396, 2765, 2995, 4193, 5530, 5990, 8386, 11060, 11980, 16772, 20965, 41930, 47321, 83860, 94642, 189284, 236605, 331247, 473210, 662494, 946420, 1324988, 1656235, 3312470, 6624940]

約数ペア:

[(1, 6624940), (2, 3312470), (4, 1656235), (5, 1324988), (7, 946420), (10, 662494), (14, 473210), (20, 331247), (28, 236605), (35, 189284), (70, 94642), (79, 83860), (140, 47321), (158, 41930), (316, 20965), (395, 16772), (553, 11980), (599, 11060), (790, 8386), (1106, 5990), (1198, 5530), (1580, 4193), (2212, 2995), (2396, 2765)]