2670930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4405230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 503, 531, 590, 885, 1006, 1062, 1509, 1770, 2515, 2655, 3018, 4527, 5030, 5310, 7545, 9054, 15090, 22635, 29677, 45270, 59354, 89031, 148385, 178062, 267093, 296770, 445155, 534186, 890310, 1335465, 2670930]

約数ペア:

[(1, 2670930), (2, 1335465), (3, 890310), (5, 534186), (6, 445155), (9, 296770), (10, 267093), (15, 178062), (18, 148385), (30, 89031), (45, 59354), (59, 45270), (90, 29677), (118, 22635), (177, 15090), (295, 9054), (354, 7545), (503, 5310), (531, 5030), (590, 4527), (885, 3018), (1006, 2655), (1062, 2515), (1509, 1770)]