859432830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{4793}}^1$

素因数の和:4985

約数の個数: 64

約数和(自身を含む): 2126234880

約数和(自身を除く): 1266802050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 139, 215, 258, 278, 417, 430, 645, 695, 834, 1290, 1390, 2085, 4170, 4793, 5977, 9586, 11954, 14379, 17931, 23965, 28758, 29885, 35862, 47930, 59770, 71895, 89655, 143790, 179310, 206099, 412198, 618297, 666227, 1030495, 1236594, 1332454, 1998681, 2060990, 3091485, 3331135, 3997362, 6182970, 6662270, 9993405, 19986810, 28647761, 57295522, 85943283, 143238805, 171886566, 286477610, 429716415, 859432830]

約数ペア:

[(1, 859432830), (2, 429716415), (3, 286477610), (5, 171886566), (6, 143238805), (10, 85943283), (15, 57295522), (30, 28647761), (43, 19986810), (86, 9993405), (129, 6662270), (139, 6182970), (215, 3997362), (258, 3331135), (278, 3091485), (417, 2060990), (430, 1998681), (645, 1332454), (695, 1236594), (834, 1030495), (1290, 666227), (1390, 618297), (2085, 412198), (4170, 206099), (4793, 179310), (5977, 143790), (9586, 89655), (11954, 71895), (14379, 59770), (17931, 47930), (23965, 35862), (28758, 29885)]