8228463670

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2907

約数の個数: 128

約数和(自身を含む): 18517248000

約数和(自身を除く): 10288784330

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 49, 70, 74, 98, 115, 161, 185, 230, 245, 259, 322, 343, 370, 490, 518, 686, 805, 851, 1127, 1295, 1610, 1702, 1715, 1813, 2254, 2590, 2819, 3430, 3626, 4255, 5635, 5638, 5957, 7889, 8510, 9065, 11270, 11914, 12691, 14095, 15778, 18130, 19733, 25382, 28190, 29785, 39445, 39466, 41699, 59570, 63455, 64837, 78890, 83398, 98665, 104303, 126910, 129674, 138131, 197330, 208495, 208606, 276262, 291893, 324185, 416990, 453859, 521515, 583786, 648370, 690655, 730121, 907718, 966917, 1043030, 1381310, 1459465, 1460242, 1933834, 2269295, 2398969, 2918930, 3177013, 3650605, 4538590, 4797938, 4834585, 5110847, 6354026, 7301210, 9669170, 10221694, 11994845, 15885065, 16792783, 22239091, 23989690, 25554235, 31770130, 33585566, 35775929, 44478182, 51108470, 71551858, 83963915, 111195455, 117549481, 167927830, 178879645, 222390910, 235098962, 357759290, 587747405, 822846367, 1175494810, 1645692734, 4114231835, 8228463670]

約数ペア:

[(1, 8228463670), (2, 4114231835), (5, 1645692734), (7, 1175494810), (10, 822846367), (14, 587747405), (23, 357759290), (35, 235098962), (37, 222390910), (46, 178879645), (49, 167927830), (70, 117549481), (74, 111195455), (98, 83963915), (115, 71551858), (161, 51108470), (185, 44478182), (230, 35775929), (245, 33585566), (259, 31770130), (322, 25554235), (343, 23989690), (370, 22239091), (490, 16792783), (518, 15885065), (686, 11994845), (805, 10221694), (851, 9669170), (1127, 7301210), (1295, 6354026), (1610, 5110847), (1702, 4834585), (1715, 4797938), (1813, 4538590), (2254, 3650605), (2590, 3177013), (2819, 2918930), (3430, 2398969), (3626, 2269295), (4255, 1933834), (5635, 1460242), (5638, 1459465), (5957, 1381310), (7889, 1043030), (8510, 966917), (9065, 907718), (11270, 730121), (11914, 690655), (12691, 648370), (14095, 583786), (15778, 521515), (18130, 453859), (19733, 416990), (25382, 324185), (28190, 291893), (29785, 276262), (39445, 208606), (39466, 208495), (41699, 197330), (59570, 138131), (63455, 129674), (64837, 126910), (78890, 104303), (83398, 98665)]