1567689890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6317}}^1$

素因数の和:6443

約数の個数: 64

約数和(自身を含む): 3209746176

約数和(自身を除く): 1642056286

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 83, 115, 130, 166, 230, 299, 415, 598, 830, 1079, 1495, 1909, 2158, 2990, 3818, 5395, 6317, 9545, 10790, 12634, 19090, 24817, 31585, 49634, 63170, 82121, 124085, 145291, 164242, 248170, 290582, 410605, 524311, 726455, 821210, 1048622, 1452910, 1888783, 2621555, 3777566, 5243110, 6816043, 9443915, 12059153, 13632086, 18887830, 24118306, 34080215, 60295765, 68160430, 120591530, 156768989, 313537978, 783844945, 1567689890]

約数ペア:

[(1, 1567689890), (2, 783844945), (5, 313537978), (10, 156768989), (13, 120591530), (23, 68160430), (26, 60295765), (46, 34080215), (65, 24118306), (83, 18887830), (115, 13632086), (130, 12059153), (166, 9443915), (230, 6816043), (299, 5243110), (415, 3777566), (598, 2621555), (830, 1888783), (1079, 1452910), (1495, 1048622), (1909, 821210), (2158, 726455), (2990, 524311), (3818, 410605), (5395, 290582), (6317, 248170), (9545, 164242), (10790, 145291), (12634, 124085), (19090, 82121), (24817, 63170), (31585, 49634)]