57127630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 129128256

約数和(自身を除く): 72000626

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 49, 70, 74, 98, 115, 137, 161, 185, 230, 245, 259, 274, 322, 370, 490, 518, 685, 805, 851, 959, 1127, 1295, 1370, 1610, 1702, 1813, 1918, 2254, 2590, 3151, 3626, 4255, 4795, 5069, 5635, 5957, 6302, 6713, 8510, 9065, 9590, 10138, 11270, 11914, 13426, 15755, 18130, 22057, 25345, 29785, 31510, 33565, 35483, 41699, 44114, 50690, 59570, 67130, 70966, 83398, 110285, 116587, 154399, 177415, 208495, 220570, 233174, 248381, 308798, 354830, 416990, 496762, 582935, 771995, 816109, 1165870, 1241905, 1543990, 1632218, 2483810, 4080545, 5712763, 8161090, 11425526, 28563815, 57127630]

約数ペア:

[(1, 57127630), (2, 28563815), (5, 11425526), (7, 8161090), (10, 5712763), (14, 4080545), (23, 2483810), (35, 1632218), (37, 1543990), (46, 1241905), (49, 1165870), (70, 816109), (74, 771995), (98, 582935), (115, 496762), (137, 416990), (161, 354830), (185, 308798), (230, 248381), (245, 233174), (259, 220570), (274, 208495), (322, 177415), (370, 154399), (490, 116587), (518, 110285), (685, 83398), (805, 70966), (851, 67130), (959, 59570), (1127, 50690), (1295, 44114), (1370, 41699), (1610, 35483), (1702, 33565), (1813, 31510), (1918, 29785), (2254, 25345), (2590, 22057), (3151, 18130), (3626, 15755), (4255, 13426), (4795, 11914), (5069, 11270), (5635, 10138), (5957, 9590), (6302, 9065), (6713, 8510)]