78596670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 198469440

約数和(自身を除く): 119872770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 61, 87, 122, 145, 174, 183, 290, 305, 366, 435, 610, 870, 915, 1481, 1769, 1830, 2962, 3538, 4443, 5307, 7405, 8845, 8886, 10614, 14810, 17690, 22215, 26535, 42949, 44430, 53070, 85898, 90341, 128847, 180682, 214745, 257694, 271023, 429490, 451705, 542046, 644235, 903410, 1288470, 1355115, 2619889, 2710230, 5239778, 7859667, 13099445, 15719334, 26198890, 39298335, 78596670]

約数ペア:

[(1, 78596670), (2, 39298335), (3, 26198890), (5, 15719334), (6, 13099445), (10, 7859667), (15, 5239778), (29, 2710230), (30, 2619889), (58, 1355115), (61, 1288470), (87, 903410), (122, 644235), (145, 542046), (174, 451705), (183, 429490), (290, 271023), (305, 257694), (366, 214745), (435, 180682), (610, 128847), (870, 90341), (915, 85898), (1481, 53070), (1769, 44430), (1830, 42949), (2962, 26535), (3538, 22215), (4443, 17690), (5307, 14810), (7405, 10614), (8845, 8886)]