183280370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 429649920

約数和(自身を除く): 246369550

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 73, 89, 91, 130, 146, 155, 178, 182, 217, 310, 365, 403, 434, 445, 455, 511, 623, 730, 806, 890, 910, 949, 1022, 1085, 1157, 1246, 1898, 2015, 2170, 2263, 2314, 2555, 2759, 2821, 3115, 4030, 4526, 4745, 5110, 5518, 5642, 5785, 6230, 6497, 6643, 8099, 9490, 11315, 11570, 12994, 13286, 13795, 14105, 15841, 16198, 19313, 22630, 27590, 28210, 29419, 31682, 32485, 33215, 35867, 38626, 40495, 45479, 58838, 64970, 66430, 71734, 79205, 80990, 84461, 90958, 96565, 147095, 158410, 168922, 179335, 193130, 201407, 205933, 227395, 251069, 294190, 358670, 402814, 411866, 422305, 454790, 502138, 591227, 844610, 1007035, 1029665, 1182454, 1255345, 1409849, 2014070, 2059330, 2510690, 2618291, 2819698, 2956135, 5236582, 5912270, 7049245, 13091455, 14098490, 18328037, 26182910, 36656074, 91640185, 183280370]

約数ペア:

[(1, 183280370), (2, 91640185), (5, 36656074), (7, 26182910), (10, 18328037), (13, 14098490), (14, 13091455), (26, 7049245), (31, 5912270), (35, 5236582), (62, 2956135), (65, 2819698), (70, 2618291), (73, 2510690), (89, 2059330), (91, 2014070), (130, 1409849), (146, 1255345), (155, 1182454), (178, 1029665), (182, 1007035), (217, 844610), (310, 591227), (365, 502138), (403, 454790), (434, 422305), (445, 411866), (455, 402814), (511, 358670), (623, 294190), (730, 251069), (806, 227395), (890, 205933), (910, 201407), (949, 193130), (1022, 179335), (1085, 168922), (1157, 158410), (1246, 147095), (1898, 96565), (2015, 90958), (2170, 84461), (2263, 80990), (2314, 79205), (2555, 71734), (2759, 66430), (2821, 64970), (3115, 58838), (4030, 45479), (4526, 40495), (4745, 38626), (5110, 35867), (5518, 33215), (5642, 32485), (5785, 31682), (6230, 29419), (6497, 28210), (6643, 27590), (8099, 22630), (9490, 19313), (11315, 16198), (11570, 15841), (12994, 14105), (13286, 13795)]