2013213420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3728173}}^1$

素因数の和:3728191

約数の個数: 48

約数和(自身を含む): 6263332320

約数和(自身を除く): 4250118900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3728173, 7456346, 11184519, 14912692, 18640865, 22369038, 33553557, 37281730, 44738076, 55922595, 67107114, 74563460, 100660671, 111845190, 134214228, 167767785, 201321342, 223690380, 335535570, 402642684, 503303355, 671071140, 1006606710, 2013213420]

約数ペア:

[(1, 2013213420), (2, 1006606710), (3, 671071140), (4, 503303355), (5, 402642684), (6, 335535570), (9, 223690380), (10, 201321342), (12, 167767785), (15, 134214228), (18, 111845190), (20, 100660671), (27, 74563460), (30, 67107114), (36, 55922595), (45, 44738076), (54, 37281730), (60, 33553557), (90, 22369038), (108, 18640865), (135, 14912692), (180, 11184519), (270, 7456346), (540, 3728173)]