1053669890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 2479680000

約数和(自身を除く): 1426010110

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 149, 182, 190, 247, 266, 298, 409, 455, 494, 665, 745, 818, 910, 1043, 1235, 1330, 1490, 1729, 1937, 2045, 2086, 2470, 2831, 2863, 3458, 3874, 4090, 5215, 5317, 5662, 5726, 7771, 8645, 9685, 10430, 10634, 13559, 14155, 14315, 15542, 17290, 19370, 19817, 26585, 27118, 28310, 28630, 36803, 37219, 38855, 39634, 53170, 54397, 60941, 67795, 73606, 74438, 77710, 99085, 101023, 108794, 121882, 135590, 184015, 186095, 198170, 202046, 257621, 271985, 304705, 368030, 372190, 426587, 505115, 515242, 543970, 609410, 707161, 792233, 853174, 1010230, 1157879, 1288105, 1414322, 1584466, 2132935, 2315758, 2576210, 3535805, 3961165, 4265870, 5545631, 5789395, 7071610, 7922330, 8105153, 11091262, 11578790, 15052427, 16210306, 27728155, 30104854, 40525765, 55456310, 75262135, 81051530, 105366989, 150524270, 210733978, 526834945, 1053669890]

約数ペア:

[(1, 1053669890), (2, 526834945), (5, 210733978), (7, 150524270), (10, 105366989), (13, 81051530), (14, 75262135), (19, 55456310), (26, 40525765), (35, 30104854), (38, 27728155), (65, 16210306), (70, 15052427), (91, 11578790), (95, 11091262), (130, 8105153), (133, 7922330), (149, 7071610), (182, 5789395), (190, 5545631), (247, 4265870), (266, 3961165), (298, 3535805), (409, 2576210), (455, 2315758), (494, 2132935), (665, 1584466), (745, 1414322), (818, 1288105), (910, 1157879), (1043, 1010230), (1235, 853174), (1330, 792233), (1490, 707161), (1729, 609410), (1937, 543970), (2045, 515242), (2086, 505115), (2470, 426587), (2831, 372190), (2863, 368030), (3458, 304705), (3874, 271985), (4090, 257621), (5215, 202046), (5317, 198170), (5662, 186095), (5726, 184015), (7771, 135590), (8645, 121882), (9685, 108794), (10430, 101023), (10634, 99085), (13559, 77710), (14155, 74438), (14315, 73606), (15542, 67795), (17290, 60941), (19370, 54397), (19817, 53170), (26585, 39634), (27118, 38855), (28310, 37219), (28630, 36803)]