28450890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24317}}^1$

素因数の和:24343

約数の個数: 48

約数和(自身を含む): 79665768

約数和(自身を除く): 51214878

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 24317, 48634, 72951, 121585, 145902, 218853, 243170, 316121, 364755, 437706, 632242, 729510, 948363, 1094265, 1580605, 1896726, 2188530, 2845089, 3161210, 4741815, 5690178, 9483630, 14225445, 28450890]

約数ペア:

[(1, 28450890), (2, 14225445), (3, 9483630), (5, 5690178), (6, 4741815), (9, 3161210), (10, 2845089), (13, 2188530), (15, 1896726), (18, 1580605), (26, 1094265), (30, 948363), (39, 729510), (45, 632242), (65, 437706), (78, 364755), (90, 316121), (117, 243170), (130, 218853), (195, 145902), (234, 121585), (390, 72951), (585, 48634), (1170, 24317)]