43718990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20147}}^1$

素因数の和:20192

約数の個数: 32

約数和(自身を含む): 92841984

約数和(自身を除く): 49122994

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 20147, 40294, 100735, 141029, 201470, 282058, 624557, 705145, 1249114, 1410290, 3122785, 4371899, 6245570, 8743798, 21859495, 43718990]

約数ペア:

[(1, 43718990), (2, 21859495), (5, 8743798), (7, 6245570), (10, 4371899), (14, 3122785), (31, 1410290), (35, 1249114), (62, 705145), (70, 624557), (155, 282058), (217, 201470), (310, 141029), (434, 100735), (1085, 40294), (2170, 20147)]