2418540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 6840288

約数和(自身を除く): 4421748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 233, 346, 466, 519, 692, 699, 865, 932, 1038, 1165, 1398, 1730, 2076, 2330, 2595, 2796, 3460, 3495, 4660, 5190, 6990, 10380, 13980, 40309, 80618, 120927, 161236, 201545, 241854, 403090, 483708, 604635, 806180, 1209270, 2418540]

約数ペア:

[(1, 2418540), (2, 1209270), (3, 806180), (4, 604635), (5, 483708), (6, 403090), (10, 241854), (12, 201545), (15, 161236), (20, 120927), (30, 80618), (60, 40309), (173, 13980), (233, 10380), (346, 6990), (466, 5190), (519, 4660), (692, 3495), (699, 3460), (865, 2796), (932, 2595), (1038, 2330), (1165, 2076), (1398, 1730)]