1330777350

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{15647}}^1$

素因数の和:15681

約数の個数: 144

約数和(自身を含む): 4237728768

約数和(自身を除く): 2906951418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 270, 315, 350, 378, 405, 450, 486, 525, 567, 630, 675, 810, 945, 1050, 1134, 1215, 1350, 1575, 1701, 1890, 2025, 2430, 2835, 3150, 3402, 4050, 4725, 5670, 6075, 8505, 9450, 12150, 14175, 15647, 17010, 28350, 31294, 42525, 46941, 78235, 85050, 93882, 109529, 140823, 156470, 219058, 234705, 281646, 328587, 391175, 422469, 469410, 547645, 657174, 704115, 782350, 844938, 985761, 1095290, 1173525, 1267407, 1408230, 1642935, 1971522, 2112345, 2347050, 2534814, 2738225, 2957283, 3285870, 3520575, 3802221, 4224690, 4928805, 5476450, 5914566, 6337035, 7041150, 7604442, 8214675, 8871849, 9857610, 10561725, 12674070, 14786415, 16429350, 17743698, 19011105, 21123450, 24644025, 26615547, 29572830, 31685175, 38022210, 44359245, 49288050, 53231094, 63370350, 73932075, 88718490, 95055525, 133077735, 147864150, 190111050, 221796225, 266155470, 443592450, 665388675, 1330777350]

約数ペア:

[(1, 1330777350), (2, 665388675), (3, 443592450), (5, 266155470), (6, 221796225), (7, 190111050), (9, 147864150), (10, 133077735), (14, 95055525), (15, 88718490), (18, 73932075), (21, 63370350), (25, 53231094), (27, 49288050), (30, 44359245), (35, 38022210), (42, 31685175), (45, 29572830), (50, 26615547), (54, 24644025), (63, 21123450), (70, 19011105), (75, 17743698), (81, 16429350), (90, 14786415), (105, 12674070), (126, 10561725), (135, 9857610), (150, 8871849), (162, 8214675), (175, 7604442), (189, 7041150), (210, 6337035), (225, 5914566), (243, 5476450), (270, 4928805), (315, 4224690), (350, 3802221), (378, 3520575), (405, 3285870), (450, 2957283), (486, 2738225), (525, 2534814), (567, 2347050), (630, 2112345), (675, 1971522), (810, 1642935), (945, 1408230), (1050, 1267407), (1134, 1173525), (1215, 1095290), (1350, 985761), (1575, 844938), (1701, 782350), (1890, 704115), (2025, 657174), (2430, 547645), (2835, 469410), (3150, 422469), (3402, 391175), (4050, 328587), (4725, 281646), (5670, 234705), (6075, 219058), (8505, 156470), (9450, 140823), (12150, 109529), (14175, 93882), (15647, 85050), (17010, 78235), (28350, 46941), (31294, 42525)]