2151730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 4510080

約数和(自身を除く): 2358350

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 521, 590, 826, 1042, 2065, 2605, 3647, 4130, 5210, 7294, 18235, 30739, 36470, 61478, 153695, 215173, 307390, 430346, 1075865, 2151730]

約数ペア:

[(1, 2151730), (2, 1075865), (5, 430346), (7, 307390), (10, 215173), (14, 153695), (35, 61478), (59, 36470), (70, 30739), (118, 18235), (295, 7294), (413, 5210), (521, 4130), (590, 3647), (826, 2605), (1042, 2065)]