12722010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 36115200

約数和(自身を除く): 23393190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 2089, 3045, 4178, 6090, 6267, 10445, 12534, 14623, 20890, 29246, 31335, 43869, 60581, 62670, 73115, 87738, 121162, 146230, 181743, 219345, 302905, 363486, 424067, 438690, 605810, 848134, 908715, 1272201, 1817430, 2120335, 2544402, 4240670, 6361005, 12722010]

約数ペア:

[(1, 12722010), (2, 6361005), (3, 4240670), (5, 2544402), (6, 2120335), (7, 1817430), (10, 1272201), (14, 908715), (15, 848134), (21, 605810), (29, 438690), (30, 424067), (35, 363486), (42, 302905), (58, 219345), (70, 181743), (87, 146230), (105, 121162), (145, 87738), (174, 73115), (203, 62670), (210, 60581), (290, 43869), (406, 31335), (435, 29246), (609, 20890), (870, 14623), (1015, 12534), (1218, 10445), (2030, 6267), (2089, 6090), (3045, 4178)]