2502420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4573740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 233, 358, 466, 537, 699, 716, 895, 932, 1074, 1165, 1398, 1790, 2148, 2330, 2685, 2796, 3495, 3580, 4660, 5370, 6990, 10740, 13980, 41707, 83414, 125121, 166828, 208535, 250242, 417070, 500484, 625605, 834140, 1251210, 2502420]

約数ペア:

[(1, 2502420), (2, 1251210), (3, 834140), (4, 625605), (5, 500484), (6, 417070), (10, 250242), (12, 208535), (15, 166828), (20, 125121), (30, 83414), (60, 41707), (179, 13980), (233, 10740), (358, 6990), (466, 5370), (537, 4660), (699, 3580), (716, 3495), (895, 2796), (932, 2685), (1074, 2330), (1165, 2148), (1398, 1790)]