73631740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1$

素因数の和:1811

約数の個数: 96

約数和(自身を含む): 198696960

約数和(自身を除く): 125065220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1759, 1820, 2093, 2990, 3220, 3518, 4186, 5980, 7036, 8372, 8795, 10465, 12313, 17590, 20930, 22867, 24626, 35180, 40457, 41860, 45734, 49252, 61565, 80914, 91468, 114335, 123130, 160069, 161828, 202285, 228670, 246260, 283199, 320138, 404570, 457340, 525941, 566398, 640276, 800345, 809140, 1051882, 1132796, 1415995, 1600690, 2103764, 2629705, 2831990, 3201380, 3681587, 5259410, 5663980, 7363174, 10518820, 14726348, 18407935, 36815870, 73631740]

約数ペア:

[(1, 73631740), (2, 36815870), (4, 18407935), (5, 14726348), (7, 10518820), (10, 7363174), (13, 5663980), (14, 5259410), (20, 3681587), (23, 3201380), (26, 2831990), (28, 2629705), (35, 2103764), (46, 1600690), (52, 1415995), (65, 1132796), (70, 1051882), (91, 809140), (92, 800345), (115, 640276), (130, 566398), (140, 525941), (161, 457340), (182, 404570), (230, 320138), (260, 283199), (299, 246260), (322, 228670), (364, 202285), (455, 161828), (460, 160069), (598, 123130), (644, 114335), (805, 91468), (910, 80914), (1196, 61565), (1495, 49252), (1610, 45734), (1759, 41860), (1820, 40457), (2093, 35180), (2990, 24626), (3220, 22867), (3518, 20930), (4186, 17590), (5980, 12313), (7036, 10465), (8372, 8795)]