8589790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 17619840

約数和(自身を除く): 9030050

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 229, 242, 310, 341, 458, 605, 682, 1145, 1210, 1705, 2290, 2519, 3410, 3751, 5038, 7099, 7502, 12595, 14198, 18755, 25190, 27709, 35495, 37510, 55418, 70990, 78089, 138545, 156178, 277090, 390445, 780890, 858979, 1717958, 4294895, 8589790]

約数ペア:

[(1, 8589790), (2, 4294895), (5, 1717958), (10, 858979), (11, 780890), (22, 390445), (31, 277090), (55, 156178), (62, 138545), (110, 78089), (121, 70990), (155, 55418), (229, 37510), (242, 35495), (310, 27709), (341, 25190), (458, 18755), (605, 14198), (682, 12595), (1145, 7502), (1210, 7099), (1705, 5038), (2290, 3751), (2519, 3410)]