6299720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 16416000

約数和(自身を除く): 10116280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 151, 280, 298, 302, 596, 604, 745, 755, 1043, 1057, 1192, 1208, 1490, 1510, 2086, 2114, 2980, 3020, 4172, 4228, 5215, 5285, 5960, 6040, 8344, 8456, 10430, 10570, 20860, 21140, 22499, 41720, 42280, 44998, 89996, 112495, 157493, 179992, 224990, 314986, 449980, 629972, 787465, 899960, 1259944, 1574930, 3149860, 6299720]

約数ペア:

[(1, 6299720), (2, 3149860), (4, 1574930), (5, 1259944), (7, 899960), (8, 787465), (10, 629972), (14, 449980), (20, 314986), (28, 224990), (35, 179992), (40, 157493), (56, 112495), (70, 89996), (140, 44998), (149, 42280), (151, 41720), (280, 22499), (298, 21140), (302, 20860), (596, 10570), (604, 10430), (745, 8456), (755, 8344), (1043, 6040), (1057, 5960), (1192, 5285), (1208, 5215), (1490, 4228), (1510, 4172), (2086, 3020), (2114, 2980)]