66473770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 132809544

約数和(自身を除く): 66335774

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 137, 242, 274, 401, 605, 685, 802, 1210, 1370, 1507, 2005, 3014, 4010, 4411, 7535, 8822, 15070, 16577, 22055, 33154, 44110, 48521, 54937, 82885, 97042, 109874, 165770, 242605, 274685, 485210, 549370, 604307, 1208614, 3021535, 6043070, 6647377, 13294754, 33236885, 66473770]

約数ペア:

[(1, 66473770), (2, 33236885), (5, 13294754), (10, 6647377), (11, 6043070), (22, 3021535), (55, 1208614), (110, 604307), (121, 549370), (137, 485210), (242, 274685), (274, 242605), (401, 165770), (605, 109874), (685, 97042), (802, 82885), (1210, 54937), (1370, 48521), (1507, 44110), (2005, 33154), (3014, 22055), (4010, 16577), (4411, 15070), (7535, 8822)]