84189630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{400903}}^1$

素因数の和:400920

約数の個数: 32

約数和(自身を含む): 230920704

約数和(自身を除く): 146731074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 400903, 801806, 1202709, 2004515, 2405418, 2806321, 4009030, 5612642, 6013545, 8418963, 12027090, 14031605, 16837926, 28063210, 42094815, 84189630]

約数ペア:

[(1, 84189630), (2, 42094815), (3, 28063210), (5, 16837926), (6, 14031605), (7, 12027090), (10, 8418963), (14, 6013545), (15, 5612642), (21, 4009030), (30, 2806321), (35, 2405418), (42, 2004515), (70, 1202709), (105, 801806), (210, 400903)]