30734886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 76317696

約数和(自身を除く): 45582810

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 181, 182, 273, 311, 362, 543, 546, 622, 933, 1086, 1267, 1866, 2177, 2353, 2534, 3801, 4043, 4354, 4706, 6531, 7059, 7602, 8086, 12129, 13062, 14118, 16471, 24258, 28301, 32942, 49413, 56291, 56602, 84903, 98826, 112582, 168873, 169806, 337746, 394037, 731783, 788074, 1182111, 1463566, 2195349, 2364222, 4390698, 5122481, 10244962, 15367443, 30734886]

約数ペア:

[(1, 30734886), (2, 15367443), (3, 10244962), (6, 5122481), (7, 4390698), (13, 2364222), (14, 2195349), (21, 1463566), (26, 1182111), (39, 788074), (42, 731783), (78, 394037), (91, 337746), (181, 169806), (182, 168873), (273, 112582), (311, 98826), (362, 84903), (543, 56602), (546, 56291), (622, 49413), (933, 32942), (1086, 28301), (1267, 24258), (1866, 16471), (2177, 14118), (2353, 13062), (2534, 12129), (3801, 8086), (4043, 7602), (4354, 7059), (4706, 6531)]