3075820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 7507584

約数和(自身を除く): 4431764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 41, 44, 55, 62, 82, 110, 121, 124, 155, 164, 205, 220, 242, 310, 341, 410, 451, 484, 605, 620, 682, 820, 902, 1210, 1271, 1364, 1705, 1804, 2255, 2420, 2542, 3410, 3751, 4510, 4961, 5084, 6355, 6820, 7502, 9020, 9922, 12710, 13981, 15004, 18755, 19844, 24805, 25420, 27962, 37510, 49610, 55924, 69905, 75020, 99220, 139810, 153791, 279620, 307582, 615164, 768955, 1537910, 3075820]

約数ペア:

[(1, 3075820), (2, 1537910), (4, 768955), (5, 615164), (10, 307582), (11, 279620), (20, 153791), (22, 139810), (31, 99220), (41, 75020), (44, 69905), (55, 55924), (62, 49610), (82, 37510), (110, 27962), (121, 25420), (124, 24805), (155, 19844), (164, 18755), (205, 15004), (220, 13981), (242, 12710), (310, 9922), (341, 9020), (410, 7502), (451, 6820), (484, 6355), (605, 5084), (620, 4961), (682, 4510), (820, 3751), (902, 3410), (1210, 2542), (1271, 2420), (1364, 2255), (1705, 1804)]