30928170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11329}}^1$

素因数の和:11359

約数の個数: 64

約数和(自身を含む): 91365120

約数和(自身を除く): 60436950

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 11329, 22658, 33987, 56645, 67974, 79303, 113290, 147277, 158606, 169935, 237909, 294554, 339870, 396515, 441831, 475818, 736385, 793030, 883662, 1030939, 1189545, 1472770, 2061878, 2209155, 2379090, 3092817, 4418310, 5154695, 6185634, 10309390, 15464085, 30928170]

約数ペア:

[(1, 30928170), (2, 15464085), (3, 10309390), (5, 6185634), (6, 5154695), (7, 4418310), (10, 3092817), (13, 2379090), (14, 2209155), (15, 2061878), (21, 1472770), (26, 1189545), (30, 1030939), (35, 883662), (39, 793030), (42, 736385), (65, 475818), (70, 441831), (78, 396515), (91, 339870), (105, 294554), (130, 237909), (182, 169935), (195, 158606), (210, 147277), (273, 113290), (390, 79303), (455, 67974), (546, 56645), (910, 33987), (1365, 22658), (2730, 11329)]