90270630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43609}}^1$

素因数の和:43645

約数の個数: 48

約数和(自身を含む): 244913760

約数和(自身を除く): 154643130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 43609, 87218, 130827, 218045, 261654, 392481, 436090, 654135, 784962, 1003007, 1308270, 1962405, 2006014, 3009021, 3924810, 5015035, 6018042, 9027063, 10030070, 15045105, 18054126, 30090210, 45135315, 90270630]

約数ペア:

[(1, 90270630), (2, 45135315), (3, 30090210), (5, 18054126), (6, 15045105), (9, 10030070), (10, 9027063), (15, 6018042), (18, 5015035), (23, 3924810), (30, 3009021), (45, 2006014), (46, 1962405), (69, 1308270), (90, 1003007), (115, 784962), (138, 654135), (207, 436090), (230, 392481), (345, 261654), (414, 218045), (690, 130827), (1035, 87218), (2070, 43609)]