71180970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9161}}^1$

素因数の和:9215

約数の個数: 64

約数和(自身を含む): 200537856

約数和(自身を除く): 129356886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 9161, 18322, 27483, 45805, 54966, 64127, 91610, 128254, 137415, 192381, 274830, 320635, 338957, 384762, 641270, 677914, 961905, 1016871, 1694785, 1923810, 2033742, 2372699, 3389570, 4745398, 5084355, 7118097, 10168710, 11863495, 14236194, 23726990, 35590485, 71180970]

約数ペア:

[(1, 71180970), (2, 35590485), (3, 23726990), (5, 14236194), (6, 11863495), (7, 10168710), (10, 7118097), (14, 5084355), (15, 4745398), (21, 3389570), (30, 2372699), (35, 2033742), (37, 1923810), (42, 1694785), (70, 1016871), (74, 961905), (105, 677914), (111, 641270), (185, 384762), (210, 338957), (222, 320635), (259, 274830), (370, 192381), (518, 137415), (555, 128254), (777, 91610), (1110, 64127), (1295, 54966), (1554, 45805), (2590, 27483), (3885, 18322), (7770, 9161)]