91293670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 194503680

約数和(自身を除く): 103210010

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 1235, 1495, 1607, 2185, 2470, 2990, 3214, 4370, 5681, 8035, 11362, 16070, 20891, 28405, 30533, 36961, 41782, 56810, 61066, 73922, 104455, 152665, 184805, 208910, 305330, 369610, 396929, 480493, 702259, 793858, 960986, 1404518, 1984645, 2402465, 3511295, 3969290, 4804930, 7022590, 9129367, 18258734, 45646835, 91293670]

約数ペア:

[(1, 91293670), (2, 45646835), (5, 18258734), (10, 9129367), (13, 7022590), (19, 4804930), (23, 3969290), (26, 3511295), (38, 2402465), (46, 1984645), (65, 1404518), (95, 960986), (115, 793858), (130, 702259), (190, 480493), (230, 396929), (247, 369610), (299, 305330), (437, 208910), (494, 184805), (598, 152665), (874, 104455), (1235, 73922), (1495, 61066), (1607, 56810), (2185, 41782), (2470, 36961), (2990, 30533), (3214, 28405), (4370, 20891), (5681, 16070), (8035, 11362)]