61898190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{121369}}^1$

素因数の和:121396

約数の個数: 32

約数和(自身を含む): 157295520

約数和(自身を除く): 95397330

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 121369, 242738, 364107, 606845, 728214, 1213690, 1820535, 2063273, 3641070, 4126546, 6189819, 10316365, 12379638, 20632730, 30949095, 61898190]

約数ペア:

[(1, 61898190), (2, 30949095), (3, 20632730), (5, 12379638), (6, 10316365), (10, 6189819), (15, 4126546), (17, 3641070), (30, 2063273), (34, 1820535), (51, 1213690), (85, 728214), (102, 606845), (170, 364107), (255, 242738), (510, 121369)]