141901930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 270915840

約数和(自身を除く): 129013910

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 359, 470, 718, 841, 1363, 1682, 1795, 2726, 3590, 4205, 6815, 8410, 10411, 13630, 16873, 20822, 33746, 39527, 52055, 79054, 84365, 104110, 168730, 197635, 301919, 395270, 489317, 603838, 978634, 1509595, 2446585, 3019190, 4893170, 14190193, 28380386, 70950965, 141901930]

約数ペア:

[(1, 141901930), (2, 70950965), (5, 28380386), (10, 14190193), (29, 4893170), (47, 3019190), (58, 2446585), (94, 1509595), (145, 978634), (235, 603838), (290, 489317), (359, 395270), (470, 301919), (718, 197635), (841, 168730), (1363, 104110), (1682, 84365), (1795, 79054), (2726, 52055), (3590, 39527), (4205, 33746), (6815, 20822), (8410, 16873), (10411, 13630)]