310069890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88339}}^1$

素因数の和:88368

約数の個数: 64

約数和(自身を含む): 890467200

約数和(自身を除く): 580397310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 88339, 176678, 265017, 441695, 530034, 795051, 883390, 1148407, 1325085, 1590102, 2296814, 2385153, 2650170, 3445221, 3975255, 4770306, 5742035, 6890442, 7950510, 10335663, 11484070, 11925765, 17226105, 20671326, 23851530, 31006989, 34452210, 51678315, 62013978, 103356630, 155034945, 310069890]

約数ペア:

[(1, 310069890), (2, 155034945), (3, 103356630), (5, 62013978), (6, 51678315), (9, 34452210), (10, 31006989), (13, 23851530), (15, 20671326), (18, 17226105), (26, 11925765), (27, 11484070), (30, 10335663), (39, 7950510), (45, 6890442), (54, 5742035), (65, 4770306), (78, 3975255), (90, 3445221), (117, 2650170), (130, 2385153), (135, 2296814), (195, 1590102), (234, 1325085), (270, 1148407), (351, 883390), (390, 795051), (585, 530034), (702, 441695), (1170, 265017), (1755, 176678), (3510, 88339)]