130002670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80747}}^1$

素因数の和:80784

約数の個数: 32

約数和(自身を含む): 279065088

約数和(自身を除く): 149062418

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 80747, 161494, 403735, 565229, 807470, 1130458, 1857181, 2826145, 3714362, 5652290, 9285905, 13000267, 18571810, 26000534, 65001335, 130002670]

約数ペア:

[(1, 130002670), (2, 65001335), (5, 26000534), (7, 18571810), (10, 13000267), (14, 9285905), (23, 5652290), (35, 3714362), (46, 2826145), (70, 1857181), (115, 1130458), (161, 807470), (230, 565229), (322, 403735), (805, 161494), (1610, 80747)]