30375670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 60787440

約数和(自身を除く): 30411770

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 139, 205, 278, 410, 533, 695, 1066, 1390, 1681, 1807, 2665, 3362, 3614, 5330, 5699, 8405, 9035, 11398, 16810, 18070, 21853, 28495, 43706, 56990, 74087, 109265, 148174, 218530, 233659, 370435, 467318, 740870, 1168295, 2336590, 3037567, 6075134, 15187835, 30375670]

約数ペア:

[(1, 30375670), (2, 15187835), (5, 6075134), (10, 3037567), (13, 2336590), (26, 1168295), (41, 740870), (65, 467318), (82, 370435), (130, 233659), (139, 218530), (205, 148174), (278, 109265), (410, 74087), (533, 56990), (695, 43706), (1066, 28495), (1390, 21853), (1681, 18070), (1807, 16810), (2665, 11398), (3362, 9035), (3614, 8405), (5330, 5699)]