122861060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28309}}^1$

素因数の和:28356

約数の個数: 48

約数和(自身を含む): 304389120

約数和(自身を除く): 181528060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 28309, 56618, 113236, 141545, 198163, 283090, 396326, 566180, 792652, 877579, 990815, 1755158, 1981630, 3510316, 3963260, 4387895, 6143053, 8775790, 12286106, 17551580, 24572212, 30715265, 61430530, 122861060]

約数ペア:

[(1, 122861060), (2, 61430530), (4, 30715265), (5, 24572212), (7, 17551580), (10, 12286106), (14, 8775790), (20, 6143053), (28, 4387895), (31, 3963260), (35, 3510316), (62, 1981630), (70, 1755158), (124, 990815), (140, 877579), (155, 792652), (217, 566180), (310, 396326), (434, 283090), (620, 198163), (868, 141545), (1085, 113236), (2170, 56618), (4340, 28309)]