15678866930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1\times {\mathrm{1949}}^1$

素因数の和:2651

約数の個数: 64

約数和(自身を含む): 30326400000

約数和(自身を除く): 14647533070

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 599, 790, 1198, 1343, 1949, 2686, 2995, 3898, 5990, 6715, 9745, 10183, 13430, 19490, 20366, 33133, 47321, 50915, 66266, 94642, 101830, 153971, 165665, 236605, 307942, 331330, 473210, 769855, 804457, 1167451, 1539710, 1608914, 2334902, 2617507, 4022285, 5235014, 5837255, 8044570, 11674510, 13087535, 19846667, 26175070, 39693334, 92228629, 99233335, 184457258, 198466670, 461143145, 922286290, 1567886693, 3135773386, 7839433465, 15678866930]

約数ペア:

[(1, 15678866930), (2, 7839433465), (5, 3135773386), (10, 1567886693), (17, 922286290), (34, 461143145), (79, 198466670), (85, 184457258), (158, 99233335), (170, 92228629), (395, 39693334), (599, 26175070), (790, 19846667), (1198, 13087535), (1343, 11674510), (1949, 8044570), (2686, 5837255), (2995, 5235014), (3898, 4022285), (5990, 2617507), (6715, 2334902), (9745, 1608914), (10183, 1539710), (13430, 1167451), (19490, 804457), (20366, 769855), (33133, 473210), (47321, 331330), (50915, 307942), (66266, 236605), (94642, 165665), (101830, 153971)]