139915380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 429649920

約数和(自身を除く): 289734540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 239, 330, 478, 660, 717, 887, 956, 1195, 1434, 1774, 2390, 2629, 2661, 2868, 3548, 3585, 4435, 4780, 5258, 5322, 7170, 7887, 8870, 9757, 10516, 10644, 13145, 13305, 14340, 15774, 17740, 19514, 26290, 26610, 29271, 31548, 39028, 39435, 48785, 52580, 53220, 58542, 78870, 97570, 117084, 146355, 157740, 195140, 211993, 292710, 423986, 585420, 635979, 847972, 1059965, 1271958, 2119930, 2331923, 2543916, 3179895, 4239860, 4663846, 6359790, 6995769, 9327692, 11659615, 12719580, 13991538, 23319230, 27983076, 34978845, 46638460, 69957690, 139915380]

約数ペア:

[(1, 139915380), (2, 69957690), (3, 46638460), (4, 34978845), (5, 27983076), (6, 23319230), (10, 13991538), (11, 12719580), (12, 11659615), (15, 9327692), (20, 6995769), (22, 6359790), (30, 4663846), (33, 4239860), (44, 3179895), (55, 2543916), (60, 2331923), (66, 2119930), (110, 1271958), (132, 1059965), (165, 847972), (220, 635979), (239, 585420), (330, 423986), (478, 292710), (660, 211993), (717, 195140), (887, 157740), (956, 146355), (1195, 117084), (1434, 97570), (1774, 78870), (2390, 58542), (2629, 53220), (2661, 52580), (2868, 48785), (3548, 39435), (3585, 39028), (4435, 31548), (4780, 29271), (5258, 26610), (5322, 26290), (7170, 19514), (7887, 17740), (8870, 15774), (9757, 14340), (10516, 13305), (10644, 13145)]