229682830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 493309440

約数和(自身を除く): 263626610

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 169, 190, 230, 247, 299, 311, 338, 437, 494, 598, 622, 845, 874, 1235, 1495, 1555, 1690, 2185, 2470, 2990, 3110, 3211, 3887, 4043, 4370, 5681, 5909, 6422, 7153, 7774, 8086, 11362, 11818, 14306, 16055, 19435, 20215, 28405, 29545, 32110, 35765, 38870, 40430, 52559, 56810, 59090, 71530, 73853, 76817, 92989, 105118, 135907, 147706, 153634, 185978, 262795, 271814, 369265, 384085, 464945, 525590, 679535, 738530, 768170, 929890, 998621, 1208857, 1359070, 1766791, 1997242, 2417714, 3533582, 4993105, 6044285, 8833955, 9986210, 12088570, 17667910, 22968283, 45936566, 114841415, 229682830]

約数ペア:

[(1, 229682830), (2, 114841415), (5, 45936566), (10, 22968283), (13, 17667910), (19, 12088570), (23, 9986210), (26, 8833955), (38, 6044285), (46, 4993105), (65, 3533582), (95, 2417714), (115, 1997242), (130, 1766791), (169, 1359070), (190, 1208857), (230, 998621), (247, 929890), (299, 768170), (311, 738530), (338, 679535), (437, 525590), (494, 464945), (598, 384085), (622, 369265), (845, 271814), (874, 262795), (1235, 185978), (1495, 153634), (1555, 147706), (1690, 135907), (2185, 105118), (2470, 92989), (2990, 76817), (3110, 73853), (3211, 71530), (3887, 59090), (4043, 56810), (4370, 52559), (5681, 40430), (5909, 38870), (6422, 35765), (7153, 32110), (7774, 29545), (8086, 28405), (11362, 20215), (11818, 19435), (14306, 16055)]