80851710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 202176000

約数和(自身を除く): 121324290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 199, 290, 398, 435, 467, 597, 870, 934, 995, 1194, 1401, 1990, 2335, 2802, 2985, 4670, 5771, 5970, 7005, 11542, 13543, 14010, 17313, 27086, 28855, 34626, 40629, 57710, 67715, 81258, 86565, 92933, 135430, 173130, 185866, 203145, 278799, 406290, 464665, 557598, 929330, 1393995, 2695057, 2787990, 5390114, 8085171, 13475285, 16170342, 26950570, 40425855, 80851710]

約数ペア:

[(1, 80851710), (2, 40425855), (3, 26950570), (5, 16170342), (6, 13475285), (10, 8085171), (15, 5390114), (29, 2787990), (30, 2695057), (58, 1393995), (87, 929330), (145, 557598), (174, 464665), (199, 406290), (290, 278799), (398, 203145), (435, 185866), (467, 173130), (597, 135430), (870, 92933), (934, 86565), (995, 81258), (1194, 67715), (1401, 57710), (1990, 40629), (2335, 34626), (2802, 28855), (2985, 27086), (4670, 17313), (5771, 14010), (5970, 13543), (7005, 11542)]