1957740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 5574912

約数和(自身を除く): 3617172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 487, 670, 804, 974, 1005, 1340, 1461, 1948, 2010, 2435, 2922, 4020, 4870, 5844, 7305, 9740, 14610, 29220, 32629, 65258, 97887, 130516, 163145, 195774, 326290, 391548, 489435, 652580, 978870, 1957740]

約数ペア:

[(1, 1957740), (2, 978870), (3, 652580), (4, 489435), (5, 391548), (6, 326290), (10, 195774), (12, 163145), (15, 130516), (20, 97887), (30, 65258), (60, 32629), (67, 29220), (134, 14610), (201, 9740), (268, 7305), (335, 5844), (402, 4870), (487, 4020), (670, 2922), (804, 2435), (974, 2010), (1005, 1948), (1340, 1461)]