1365390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 3931200

約数和(自身を除く): 2565810

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, 389, 390, 585, 702, 778, 1167, 1170, 1755, 1945, 2334, 3501, 3510, 3890, 5057, 5835, 7002, 10114, 10503, 11670, 15171, 17505, 21006, 25285, 30342, 35010, 45513, 50570, 52515, 75855, 91026, 105030, 136539, 151710, 227565, 273078, 455130, 682695, 1365390]

約数ペア:

[(1, 1365390), (2, 682695), (3, 455130), (5, 273078), (6, 227565), (9, 151710), (10, 136539), (13, 105030), (15, 91026), (18, 75855), (26, 52515), (27, 50570), (30, 45513), (39, 35010), (45, 30342), (54, 25285), (65, 21006), (78, 17505), (90, 15171), (117, 11670), (130, 10503), (135, 10114), (195, 7002), (234, 5835), (270, 5057), (351, 3890), (389, 3510), (390, 3501), (585, 2334), (702, 1945), (778, 1755), (1167, 1170)]