71455710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3571}}^1$

素因数の和:3633

約数の個数: 64

約数和(自身を含む): 185172480

約数和(自身を除く): 113716770

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 667, 690, 870, 1334, 2001, 3335, 3571, 4002, 6670, 7142, 10005, 10713, 17855, 20010, 21426, 35710, 53565, 82133, 103559, 107130, 164266, 207118, 246399, 310677, 410665, 492798, 517795, 621354, 821330, 1035590, 1231995, 1553385, 2381857, 2463990, 3106770, 4763714, 7145571, 11909285, 14291142, 23818570, 35727855, 71455710]

約数ペア:

[(1, 71455710), (2, 35727855), (3, 23818570), (5, 14291142), (6, 11909285), (10, 7145571), (15, 4763714), (23, 3106770), (29, 2463990), (30, 2381857), (46, 1553385), (58, 1231995), (69, 1035590), (87, 821330), (115, 621354), (138, 517795), (145, 492798), (174, 410665), (230, 310677), (290, 246399), (345, 207118), (435, 164266), (667, 107130), (690, 103559), (870, 82133), (1334, 53565), (2001, 35710), (3335, 21426), (3571, 20010), (4002, 17855), (6670, 10713), (7142, 10005)]