16811730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14369}}^1$

素因数の和:14395

約数の個数: 48

約数和(自身を含む): 47076120

約数和(自身を除く): 30264390

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, 14369, 28738, 43107, 71845, 86214, 129321, 143690, 186797, 215535, 258642, 373594, 431070, 560391, 646605, 933985, 1120782, 1293210, 1681173, 1867970, 2801955, 3362346, 5603910, 8405865, 16811730]

約数ペア:

[(1, 16811730), (2, 8405865), (3, 5603910), (5, 3362346), (6, 2801955), (9, 1867970), (10, 1681173), (13, 1293210), (15, 1120782), (18, 933985), (26, 646605), (30, 560391), (39, 431070), (45, 373594), (65, 258642), (78, 215535), (90, 186797), (117, 143690), (130, 129321), (195, 86214), (234, 71845), (390, 43107), (585, 28738), (1170, 14369)]