2094420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 5963328

約数和(自身を除く): 3868908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 521, 670, 804, 1005, 1042, 1340, 1563, 2010, 2084, 2605, 3126, 4020, 5210, 6252, 7815, 10420, 15630, 31260, 34907, 69814, 104721, 139628, 174535, 209442, 349070, 418884, 523605, 698140, 1047210, 2094420]

約数ペア:

[(1, 2094420), (2, 1047210), (3, 698140), (4, 523605), (5, 418884), (6, 349070), (10, 209442), (12, 174535), (15, 139628), (20, 104721), (30, 69814), (60, 34907), (67, 31260), (134, 15630), (201, 10420), (268, 7815), (335, 6252), (402, 5210), (521, 4020), (670, 3126), (804, 2605), (1005, 2084), (1042, 2010), (1340, 1563)]