3949222770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17903}}^1$

素因数の和:17981

約数の個数: 128

約数和(自身を含む): 11343974400

約数和(自身を除く): 7394751630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 43, 45, 54, 57, 86, 90, 95, 114, 129, 135, 171, 190, 215, 258, 270, 285, 342, 387, 430, 513, 570, 645, 774, 817, 855, 1026, 1161, 1290, 1634, 1710, 1935, 2322, 2451, 2565, 3870, 4085, 4902, 5130, 5805, 7353, 8170, 11610, 12255, 14706, 17903, 22059, 24510, 35806, 36765, 44118, 53709, 73530, 89515, 107418, 110295, 161127, 179030, 220590, 268545, 322254, 340157, 483381, 537090, 680314, 769829, 805635, 966762, 1020471, 1539658, 1611270, 1700785, 2040942, 2309487, 2416905, 3061413, 3401570, 3849145, 4618974, 4833810, 5102355, 6122826, 6928461, 7698290, 9184239, 10204710, 11547435, 13856922, 14626751, 15307065, 18368478, 20785383, 23094870, 29253502, 30614130, 34642305, 41570766, 43880253, 45921195, 69284610, 73133755, 87760506, 91842390, 103926915, 131640759, 146267510, 207853830, 219401265, 263281518, 394922277, 438802530, 658203795, 789844554, 1316407590, 1974611385, 3949222770]

約数ペア:

[(1, 3949222770), (2, 1974611385), (3, 1316407590), (5, 789844554), (6, 658203795), (9, 438802530), (10, 394922277), (15, 263281518), (18, 219401265), (19, 207853830), (27, 146267510), (30, 131640759), (38, 103926915), (43, 91842390), (45, 87760506), (54, 73133755), (57, 69284610), (86, 45921195), (90, 43880253), (95, 41570766), (114, 34642305), (129, 30614130), (135, 29253502), (171, 23094870), (190, 20785383), (215, 18368478), (258, 15307065), (270, 14626751), (285, 13856922), (342, 11547435), (387, 10204710), (430, 9184239), (513, 7698290), (570, 6928461), (645, 6122826), (774, 5102355), (817, 4833810), (855, 4618974), (1026, 3849145), (1161, 3401570), (1290, 3061413), (1634, 2416905), (1710, 2309487), (1935, 2040942), (2322, 1700785), (2451, 1611270), (2565, 1539658), (3870, 1020471), (4085, 966762), (4902, 805635), (5130, 769829), (5805, 680314), (7353, 537090), (8170, 483381), (11610, 340157), (12255, 322254), (14706, 268545), (17903, 220590), (22059, 179030), (24510, 161127), (35806, 110295), (36765, 107418), (44118, 89515), (53709, 73530)]