3113150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 6361200

約数和(自身を除く): 3248050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 113, 145, 190, 226, 290, 475, 551, 565, 725, 950, 1102, 1130, 1450, 2147, 2755, 2825, 3277, 4294, 5510, 5650, 6554, 10735, 13775, 16385, 21470, 27550, 32770, 53675, 62263, 81925, 107350, 124526, 163850, 311315, 622630, 1556575, 3113150]

約数ペア:

[(1, 3113150), (2, 1556575), (5, 622630), (10, 311315), (19, 163850), (25, 124526), (29, 107350), (38, 81925), (50, 62263), (58, 53675), (95, 32770), (113, 27550), (145, 21470), (190, 16385), (226, 13775), (290, 10735), (475, 6554), (551, 5650), (565, 5510), (725, 4294), (950, 3277), (1102, 2825), (1130, 2755), (1450, 2147)]