69223990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15349}}^1$

素因数の和:15408

約数の個数: 32

約数和(自身を含む): 139255200

約数和(自身を除く): 70031210

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 15349, 30698, 76745, 153490, 168839, 337678, 629309, 844195, 1258618, 1688390, 3146545, 6293090, 6922399, 13844798, 34611995, 69223990]

約数ペア:

[(1, 69223990), (2, 34611995), (5, 13844798), (10, 6922399), (11, 6293090), (22, 3146545), (41, 1688390), (55, 1258618), (82, 844195), (110, 629309), (205, 337678), (410, 168839), (451, 153490), (902, 76745), (2255, 30698), (4510, 15349)]