17620195870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2558

約数の個数: 128

約数和(自身を含む): 36915315840

約数和(自身を除く): 19295119970

約数列:

[1, 2, 5, 10, 17, 19, 34, 37, 38, 61, 74, 85, 95, 122, 170, 185, 190, 305, 323, 370, 610, 629, 646, 703, 1037, 1159, 1258, 1406, 1615, 2074, 2257, 2318, 2417, 3145, 3230, 3515, 4514, 4834, 5185, 5795, 6290, 7030, 10370, 11285, 11590, 11951, 12085, 19703, 22570, 23902, 24170, 38369, 39406, 41089, 42883, 45923, 59755, 76738, 82178, 85766, 89429, 91846, 98515, 119510, 147437, 178858, 191845, 197030, 205445, 214415, 229615, 294874, 383690, 410890, 428830, 447145, 459230, 729011, 737185, 780691, 894290, 1458022, 1474370, 1520293, 1561382, 1699151, 2506429, 2801303, 3040586, 3398302, 3645055, 3903455, 5012858, 5455169, 5602606, 7290110, 7601465, 7806910, 8495755, 10910338, 12532145, 14006515, 15202930, 16991510, 25064290, 27275845, 28013030, 28885567, 47622151, 54551690, 57771134, 92737873, 95244302, 103648211, 144427835, 185475746, 207296422, 238110755, 288855670, 463689365, 476221510, 518241055, 927378730, 1036482110, 1762019587, 3524039174, 8810097935, 17620195870]

約数ペア:

[(1, 17620195870), (2, 8810097935), (5, 3524039174), (10, 1762019587), (17, 1036482110), (19, 927378730), (34, 518241055), (37, 476221510), (38, 463689365), (61, 288855670), (74, 238110755), (85, 207296422), (95, 185475746), (122, 144427835), (170, 103648211), (185, 95244302), (190, 92737873), (305, 57771134), (323, 54551690), (370, 47622151), (610, 28885567), (629, 28013030), (646, 27275845), (703, 25064290), (1037, 16991510), (1159, 15202930), (1258, 14006515), (1406, 12532145), (1615, 10910338), (2074, 8495755), (2257, 7806910), (2318, 7601465), (2417, 7290110), (3145, 5602606), (3230, 5455169), (3515, 5012858), (4514, 3903455), (4834, 3645055), (5185, 3398302), (5795, 3040586), (6290, 2801303), (7030, 2506429), (10370, 1699151), (11285, 1561382), (11590, 1520293), (11951, 1474370), (12085, 1458022), (19703, 894290), (22570, 780691), (23902, 737185), (24170, 729011), (38369, 459230), (39406, 447145), (41089, 428830), (42883, 410890), (45923, 383690), (59755, 294874), (76738, 229615), (82178, 214415), (85766, 205445), (89429, 197030), (91846, 191845), (98515, 178858), (119510, 147437)]