1041221090

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1289

約数の個数: 128

約数和(自身を含む): 2479680000

約数和(自身を除く): 1438458910

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 130, 133, 182, 190, 245, 247, 266, 343, 455, 490, 494, 637, 665, 686, 910, 931, 1229, 1235, 1274, 1330, 1715, 1729, 1862, 2458, 2470, 3185, 3430, 3458, 4459, 4655, 6145, 6370, 6517, 8603, 8645, 8918, 9310, 12103, 12290, 13034, 15977, 17206, 17290, 22295, 23351, 24206, 31954, 32585, 43015, 44590, 46702, 60221, 60515, 65170, 79885, 84721, 86030, 111839, 116755, 120442, 121030, 159770, 163457, 169442, 223678, 233510, 301105, 303563, 326914, 421547, 423605, 559195, 602210, 607126, 782873, 817285, 843094, 847210, 1118390, 1144199, 1517815, 1565746, 1634570, 2107735, 2124941, 2288398, 3035630, 3914365, 4215470, 4249882, 5480111, 5720995, 7828730, 8009393, 10624705, 10960222, 11441990, 14874587, 16018786, 21249410, 27400555, 29749174, 40046965, 54801110, 74372935, 80093930, 104122109, 148745870, 208244218, 520610545, 1041221090]

約数ペア:

[(1, 1041221090), (2, 520610545), (5, 208244218), (7, 148745870), (10, 104122109), (13, 80093930), (14, 74372935), (19, 54801110), (26, 40046965), (35, 29749174), (38, 27400555), (49, 21249410), (65, 16018786), (70, 14874587), (91, 11441990), (95, 10960222), (98, 10624705), (130, 8009393), (133, 7828730), (182, 5720995), (190, 5480111), (245, 4249882), (247, 4215470), (266, 3914365), (343, 3035630), (455, 2288398), (490, 2124941), (494, 2107735), (637, 1634570), (665, 1565746), (686, 1517815), (910, 1144199), (931, 1118390), (1229, 847210), (1235, 843094), (1274, 817285), (1330, 782873), (1715, 607126), (1729, 602210), (1862, 559195), (2458, 423605), (2470, 421547), (3185, 326914), (3430, 303563), (3458, 301105), (4459, 233510), (4655, 223678), (6145, 169442), (6370, 163457), (6517, 159770), (8603, 121030), (8645, 120442), (8918, 116755), (9310, 111839), (12103, 86030), (12290, 84721), (13034, 79885), (15977, 65170), (17206, 60515), (17290, 60221), (22295, 46702), (23351, 44590), (24206, 43015), (31954, 32585)]