976943940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2326057}}^1$

素因数の和:2326076

約数の個数: 48

約数和(自身を含む): 3126221952

約数和(自身を除く): 2149278012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2326057, 4652114, 6978171, 9304228, 11630285, 13956342, 16282399, 23260570, 27912684, 32564798, 34890855, 46521140, 48847197, 65129596, 69781710, 81411995, 97694394, 139563420, 162823990, 195388788, 244235985, 325647980, 488471970, 976943940]

約数ペア:

[(1, 976943940), (2, 488471970), (3, 325647980), (4, 244235985), (5, 195388788), (6, 162823990), (7, 139563420), (10, 97694394), (12, 81411995), (14, 69781710), (15, 65129596), (20, 48847197), (21, 46521140), (28, 34890855), (30, 32564798), (35, 27912684), (42, 23260570), (60, 16282399), (70, 13956342), (84, 11630285), (105, 9304228), (140, 6978171), (210, 4652114), (420, 2326057)]