181161630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51613}}^1$

素因数の和:51642

約数の個数: 64

約数和(自身を含む): 520269120

約数和(自身を除く): 339107490

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, 51613, 103226, 154839, 258065, 309678, 464517, 516130, 670969, 774195, 929034, 1341938, 1393551, 1548390, 2012907, 2322585, 2787102, 3354845, 4025814, 4645170, 6038721, 6709690, 6967755, 10064535, 12077442, 13935510, 18116163, 20129070, 30193605, 36232326, 60387210, 90580815, 181161630]

約数ペア:

[(1, 181161630), (2, 90580815), (3, 60387210), (5, 36232326), (6, 30193605), (9, 20129070), (10, 18116163), (13, 13935510), (15, 12077442), (18, 10064535), (26, 6967755), (27, 6709690), (30, 6038721), (39, 4645170), (45, 4025814), (54, 3354845), (65, 2787102), (78, 2322585), (90, 2012907), (117, 1548390), (130, 1393551), (135, 1341938), (195, 929034), (234, 774195), (270, 670969), (351, 516130), (390, 464517), (585, 309678), (702, 258065), (1170, 154839), (1755, 103226), (3510, 51613)]