301040740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1418

約数の個数: 144

約数和(自身を含む): 855864576

約数和(自身を除く): 554823836

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 484, 572, 605, 715, 770, 847, 910, 1001, 1210, 1367, 1430, 1540, 1573, 1694, 1820, 2002, 2420, 2734, 2860, 3146, 3388, 4004, 4235, 5005, 5468, 6292, 6835, 7865, 8470, 9569, 10010, 11011, 13670, 15037, 15730, 16940, 17771, 19138, 20020, 22022, 27340, 30074, 31460, 35542, 38276, 44044, 47845, 55055, 60148, 71084, 75185, 88855, 95690, 105259, 110110, 124397, 150370, 165407, 177710, 191380, 195481, 210518, 220220, 248794, 300740, 330814, 355420, 390962, 421036, 497588, 526295, 621985, 661628, 781924, 827035, 977405, 1052590, 1157849, 1243970, 1368367, 1654070, 1954810, 2105180, 2150291, 2315698, 2487940, 2736734, 3308140, 3909620, 4300582, 4631396, 5473468, 5789245, 6841835, 8601164, 10751455, 11578490, 13683670, 15052037, 21502910, 23156980, 27367340, 30104074, 43005820, 60208148, 75260185, 150520370, 301040740]

約数ペア:

[(1, 301040740), (2, 150520370), (4, 75260185), (5, 60208148), (7, 43005820), (10, 30104074), (11, 27367340), (13, 23156980), (14, 21502910), (20, 15052037), (22, 13683670), (26, 11578490), (28, 10751455), (35, 8601164), (44, 6841835), (52, 5789245), (55, 5473468), (65, 4631396), (70, 4300582), (77, 3909620), (91, 3308140), (110, 2736734), (121, 2487940), (130, 2315698), (140, 2150291), (143, 2105180), (154, 1954810), (182, 1654070), (220, 1368367), (242, 1243970), (260, 1157849), (286, 1052590), (308, 977405), (364, 827035), (385, 781924), (455, 661628), (484, 621985), (572, 526295), (605, 497588), (715, 421036), (770, 390962), (847, 355420), (910, 330814), (1001, 300740), (1210, 248794), (1367, 220220), (1430, 210518), (1540, 195481), (1573, 191380), (1694, 177710), (1820, 165407), (2002, 150370), (2420, 124397), (2734, 110110), (2860, 105259), (3146, 95690), (3388, 88855), (4004, 75185), (4235, 71084), (5005, 60148), (5468, 55055), (6292, 47845), (6835, 44044), (7865, 38276), (8470, 35542), (9569, 31460), (10010, 30074), (11011, 27340), (13670, 22022), (15037, 20020), (15730, 19138), (16940, 17771)]