79775220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11173}}^1$

素因数の和:11209

約数の個数: 96

約数和(自身を含む): 270321408

約数和(自身を除く): 190546188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 11173, 22346, 33519, 44692, 55865, 67038, 78211, 111730, 134076, 156422, 167595, 189941, 223460, 234633, 312844, 335190, 379882, 391055, 469266, 569823, 670380, 759764, 782110, 938532, 949705, 1139646, 1173165, 1329587, 1564220, 1899410, 2279292, 2346330, 2659174, 2849115, 3798820, 3988761, 4692660, 5318348, 5698230, 6647935, 7977522, 11396460, 13295870, 15955044, 19943805, 26591740, 39887610, 79775220]

約数ペア:

[(1, 79775220), (2, 39887610), (3, 26591740), (4, 19943805), (5, 15955044), (6, 13295870), (7, 11396460), (10, 7977522), (12, 6647935), (14, 5698230), (15, 5318348), (17, 4692660), (20, 3988761), (21, 3798820), (28, 2849115), (30, 2659174), (34, 2346330), (35, 2279292), (42, 1899410), (51, 1564220), (60, 1329587), (68, 1173165), (70, 1139646), (84, 949705), (85, 938532), (102, 782110), (105, 759764), (119, 670380), (140, 569823), (170, 469266), (204, 391055), (210, 379882), (238, 335190), (255, 312844), (340, 234633), (357, 223460), (420, 189941), (476, 167595), (510, 156422), (595, 134076), (714, 111730), (1020, 78211), (1190, 67038), (1428, 55865), (1785, 44692), (2380, 33519), (3570, 22346), (7140, 11173)]