90848310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22769}}^1$

素因数の和:22805

約数の個数: 64

約数和(自身を含む): 262310400

約数和(自身を除く): 171462090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 22769, 45538, 68307, 113845, 136614, 159383, 227690, 318766, 341535, 432611, 478149, 683070, 796915, 865222, 956298, 1297833, 1593830, 2163055, 2390745, 2595666, 3028277, 4326110, 4781490, 6056554, 6489165, 9084831, 12978330, 15141385, 18169662, 30282770, 45424155, 90848310]

約数ペア:

[(1, 90848310), (2, 45424155), (3, 30282770), (5, 18169662), (6, 15141385), (7, 12978330), (10, 9084831), (14, 6489165), (15, 6056554), (19, 4781490), (21, 4326110), (30, 3028277), (35, 2595666), (38, 2390745), (42, 2163055), (57, 1593830), (70, 1297833), (95, 956298), (105, 865222), (114, 796915), (133, 683070), (190, 478149), (210, 432611), (266, 341535), (285, 318766), (399, 227690), (570, 159383), (665, 136614), (798, 113845), (1330, 68307), (1995, 45538), (3990, 22769)]