201320370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{745631}}^1$

素因数の和:745647

約数の個数: 32

約数和(自身を含む): 536855040

約数和(自身を除く): 335534670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 745631, 1491262, 2236893, 3728155, 4473786, 6710679, 7456310, 11184465, 13421358, 20132037, 22368930, 33553395, 40264074, 67106790, 100660185, 201320370]

約数ペア:

[(1, 201320370), (2, 100660185), (3, 67106790), (5, 40264074), (6, 33553395), (9, 22368930), (10, 20132037), (15, 13421358), (18, 11184465), (27, 7456310), (30, 6710679), (45, 4473786), (54, 3728155), (90, 2236893), (135, 1491262), (270, 745631)]