140811450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{72211}}^1$

素因数の和:72239

約数の個数: 48

約数和(自身を含む): 376080096

約数和(自身を除く): 235268646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 72211, 144422, 216633, 361055, 433266, 722110, 938743, 1083165, 1805275, 1877486, 2166330, 2816229, 3610550, 4693715, 5415825, 5632458, 9387430, 10831650, 14081145, 23468575, 28162290, 46937150, 70405725, 140811450]

約数ペア:

[(1, 140811450), (2, 70405725), (3, 46937150), (5, 28162290), (6, 23468575), (10, 14081145), (13, 10831650), (15, 9387430), (25, 5632458), (26, 5415825), (30, 4693715), (39, 3610550), (50, 2816229), (65, 2166330), (75, 1877486), (78, 1805275), (130, 1083165), (150, 938743), (195, 722110), (325, 433266), (390, 361055), (650, 216633), (975, 144422), (1950, 72211)]