42766980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22993}}^1$

素因数の和:23036

約数の個数: 48

約数和(自身を含む): 123615744

約数和(自身を除く): 80848764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 22993, 45986, 68979, 91972, 114965, 137958, 229930, 275916, 344895, 459860, 689790, 712783, 1379580, 1425566, 2138349, 2851132, 3563915, 4276698, 7127830, 8553396, 10691745, 14255660, 21383490, 42766980]

約数ペア:

[(1, 42766980), (2, 21383490), (3, 14255660), (4, 10691745), (5, 8553396), (6, 7127830), (10, 4276698), (12, 3563915), (15, 2851132), (20, 2138349), (30, 1425566), (31, 1379580), (60, 712783), (62, 689790), (93, 459860), (124, 344895), (155, 275916), (186, 229930), (310, 137958), (372, 114965), (465, 91972), (620, 68979), (930, 45986), (1860, 22993)]