1784920686570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149116181}}^1$

素因数の和:149116220

約数の個数: 96

約数和(自身を含む): 5582909854080

約数和(自身を除く): 3797989167510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 149116181, 298232362, 447348543, 745580905, 894697086, 1043813267, 1342045629, 1491161810, 2087626534, 2236742715, 2684091258, 2833207439, 3131439801, 4473485430, 5219066335, 5666414878, 6262879602, 6710228145, 8499622317, 9394319403, 10438132670, 13420456290, 14166037195, 15657199005, 16999244634, 18788638806, 19832452073, 25498866951, 28332074390, 31314398010, 39664904146, 42498111585, 46971597015, 50997733902, 59497356219, 84996223170, 93943194030, 99162260365, 118994712438, 127494334755, 178492068657, 198324520730, 254988669510, 297486781095, 356984137314, 594973562190, 892460343285, 1784920686570]

約数ペア:

[(1, 1784920686570), (2, 892460343285), (3, 594973562190), (5, 356984137314), (6, 297486781095), (7, 254988669510), (9, 198324520730), (10, 178492068657), (14, 127494334755), (15, 118994712438), (18, 99162260365), (19, 93943194030), (21, 84996223170), (30, 59497356219), (35, 50997733902), (38, 46971597015), (42, 42498111585), (45, 39664904146), (57, 31314398010), (63, 28332074390), (70, 25498866951), (90, 19832452073), (95, 18788638806), (105, 16999244634), (114, 15657199005), (126, 14166037195), (133, 13420456290), (171, 10438132670), (190, 9394319403), (210, 8499622317), (266, 6710228145), (285, 6262879602), (315, 5666414878), (342, 5219066335), (399, 4473485430), (570, 3131439801), (630, 2833207439), (665, 2684091258), (798, 2236742715), (855, 2087626534), (1197, 1491161810), (1330, 1342045629), (1710, 1043813267), (1995, 894697086), (2394, 745580905), (3990, 447348543), (5985, 298232362), (11970, 149116181)]