455130

素因数分解:

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

素因数の和:415

約数の個数: 48

約数和(自身を含む): 1277640

約数和(自身を除く): 822510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 389, 390, 585, 778, 1167, 1170, 1945, 2334, 3501, 3890, 5057, 5835, 7002, 10114, 11670, 15171, 17505, 25285, 30342, 35010, 45513, 50570, 75855, 91026, 151710, 227565, 455130]

約数ペア:

[(1, 455130), (2, 227565), (3, 151710), (5, 91026), (6, 75855), (9, 50570), (10, 45513), (13, 35010), (15, 30342), (18, 25285), (26, 17505), (30, 15171), (39, 11670), (45, 10114), (65, 7002), (78, 5835), (90, 5057), (117, 3890), (130, 3501), (195, 2334), (234, 1945), (389, 1170), (390, 1167), (585, 778)]