73378550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6763}}^1$

素因数の和:6813

約数の個数: 48

約数和(自身を含む): 161037312

約数和(自身を除く): 87658762

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 6763, 10850, 13526, 33815, 47341, 67630, 94682, 169075, 209653, 236705, 338150, 419306, 473410, 1048265, 1183525, 1467571, 2096530, 2367050, 2935142, 5241325, 7337855, 10482650, 14675710, 36689275, 73378550]

約数ペア:

[(1, 73378550), (2, 36689275), (5, 14675710), (7, 10482650), (10, 7337855), (14, 5241325), (25, 2935142), (31, 2367050), (35, 2096530), (50, 1467571), (62, 1183525), (70, 1048265), (155, 473410), (175, 419306), (217, 338150), (310, 236705), (350, 209653), (434, 169075), (775, 94682), (1085, 67630), (1550, 47341), (2170, 33815), (5425, 13526), (6763, 10850)]