30960690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1931

約数の個数: 64

約数和(自身を含む): 80956800

約数和(自身を除く): 49996110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 1873, 2755, 3306, 3746, 5510, 5619, 8265, 9365, 11238, 16530, 18730, 28095, 35587, 54317, 56190, 71174, 106761, 108634, 162951, 177935, 213522, 271585, 325902, 355870, 533805, 543170, 814755, 1032023, 1067610, 1629510, 2064046, 3096069, 5160115, 6192138, 10320230, 15480345, 30960690]

約数ペア:

[(1, 30960690), (2, 15480345), (3, 10320230), (5, 6192138), (6, 5160115), (10, 3096069), (15, 2064046), (19, 1629510), (29, 1067610), (30, 1032023), (38, 814755), (57, 543170), (58, 533805), (87, 355870), (95, 325902), (114, 271585), (145, 213522), (174, 177935), (190, 162951), (285, 108634), (290, 106761), (435, 71174), (551, 56190), (570, 54317), (870, 35587), (1102, 28095), (1653, 18730), (1873, 16530), (2755, 11238), (3306, 9365), (3746, 8265), (5510, 5619)]