1570673780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 3632428800

約数和(自身を除く): 2061755020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 103, 130, 178, 206, 260, 356, 412, 445, 515, 659, 890, 1030, 1157, 1318, 1339, 1780, 2060, 2314, 2636, 2678, 3295, 4628, 5356, 5785, 6590, 6695, 8567, 9167, 11570, 13180, 13390, 17134, 18334, 23140, 26780, 34268, 36668, 42835, 45835, 58651, 67877, 85670, 91670, 117302, 119171, 135754, 171340, 183340, 234604, 238342, 271508, 293255, 339385, 476684, 586510, 595855, 678770, 762463, 882401, 1173020, 1191710, 1357540, 1524926, 1764802, 2383420, 3049852, 3529604, 3812315, 4412005, 6041053, 7624630, 8824010, 12082106, 15249260, 17648020, 24164212, 30205265, 60410530, 78533689, 120821060, 157067378, 314134756, 392668445, 785336890, 1570673780]

約数ペア:

[(1, 1570673780), (2, 785336890), (4, 392668445), (5, 314134756), (10, 157067378), (13, 120821060), (20, 78533689), (26, 60410530), (52, 30205265), (65, 24164212), (89, 17648020), (103, 15249260), (130, 12082106), (178, 8824010), (206, 7624630), (260, 6041053), (356, 4412005), (412, 3812315), (445, 3529604), (515, 3049852), (659, 2383420), (890, 1764802), (1030, 1524926), (1157, 1357540), (1318, 1191710), (1339, 1173020), (1780, 882401), (2060, 762463), (2314, 678770), (2636, 595855), (2678, 586510), (3295, 476684), (4628, 339385), (5356, 293255), (5785, 271508), (6590, 238342), (6695, 234604), (8567, 183340), (9167, 171340), (11570, 135754), (13180, 119171), (13390, 117302), (17134, 91670), (18334, 85670), (23140, 67877), (26780, 58651), (34268, 45835), (36668, 42835)]