78872010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22093}}^1$

素因数の和:22127

約数の個数: 64

約数和(自身を含む): 229070592

約数和(自身を除く): 150198582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 22093, 44186, 66279, 110465, 132558, 154651, 220930, 309302, 331395, 375581, 463953, 662790, 751162, 773255, 927906, 1126743, 1546510, 1877905, 2253486, 2319765, 2629067, 3755810, 4639530, 5258134, 5633715, 7887201, 11267430, 13145335, 15774402, 26290670, 39436005, 78872010]

約数ペア:

[(1, 78872010), (2, 39436005), (3, 26290670), (5, 15774402), (6, 13145335), (7, 11267430), (10, 7887201), (14, 5633715), (15, 5258134), (17, 4639530), (21, 3755810), (30, 2629067), (34, 2319765), (35, 2253486), (42, 1877905), (51, 1546510), (70, 1126743), (85, 927906), (102, 773255), (105, 751162), (119, 662790), (170, 463953), (210, 375581), (238, 331395), (255, 309302), (357, 220930), (510, 154651), (595, 132558), (714, 110465), (1190, 66279), (1785, 44186), (3570, 22093)]