8074830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 12827058

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 223, 255, 355, 426, 446, 510, 669, 710, 1065, 1115, 1207, 1338, 2130, 2230, 2414, 3345, 3621, 3791, 6035, 6690, 7242, 7582, 11373, 12070, 15833, 18105, 18955, 22746, 31666, 36210, 37910, 47499, 56865, 79165, 94998, 113730, 158330, 237495, 269161, 474990, 538322, 807483, 1345805, 1614966, 2691610, 4037415, 8074830]

約数ペア:

[(1, 8074830), (2, 4037415), (3, 2691610), (5, 1614966), (6, 1345805), (10, 807483), (15, 538322), (17, 474990), (30, 269161), (34, 237495), (51, 158330), (71, 113730), (85, 94998), (102, 79165), (142, 56865), (170, 47499), (213, 37910), (223, 36210), (255, 31666), (355, 22746), (426, 18955), (446, 18105), (510, 15833), (669, 12070), (710, 11373), (1065, 7582), (1115, 7242), (1207, 6690), (1338, 6035), (2130, 3791), (2230, 3621), (2414, 3345)]