1533386820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{43987}}^1$

素因数の和:44089

約数の個数: 96

約数和(自身を含む): 4966069248

約数和(自身を除く): 3432682428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4980, 5810, 6972, 8715, 11620, 17430, 34860, 43987, 87974, 131961, 175948, 219935, 263922, 307909, 439870, 527844, 615818, 659805, 879740, 923727, 1231636, 1319610, 1539545, 1847454, 2639220, 3079090, 3650921, 3694908, 4618635, 6158180, 7301842, 9237270, 10952763, 14603684, 18254605, 18474540, 21905526, 25556447, 36509210, 43811052, 51112894, 54763815, 73018420, 76669341, 102225788, 109527630, 127782235, 153338682, 219055260, 255564470, 306677364, 383346705, 511128940, 766693410, 1533386820]

約数ペア:

[(1, 1533386820), (2, 766693410), (3, 511128940), (4, 383346705), (5, 306677364), (6, 255564470), (7, 219055260), (10, 153338682), (12, 127782235), (14, 109527630), (15, 102225788), (20, 76669341), (21, 73018420), (28, 54763815), (30, 51112894), (35, 43811052), (42, 36509210), (60, 25556447), (70, 21905526), (83, 18474540), (84, 18254605), (105, 14603684), (140, 10952763), (166, 9237270), (210, 7301842), (249, 6158180), (332, 4618635), (415, 3694908), (420, 3650921), (498, 3079090), (581, 2639220), (830, 1847454), (996, 1539545), (1162, 1319610), (1245, 1231636), (1660, 923727), (1743, 879740), (2324, 659805), (2490, 615818), (2905, 527844), (3486, 439870), (4980, 307909), (5810, 263922), (6972, 219935), (8715, 175948), (11620, 131961), (17430, 87974), (34860, 43987)]