2015997550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 4387219200

約数和(自身を除く): 2371221650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 233, 295, 350, 413, 419, 466, 590, 826, 838, 1165, 1475, 1631, 2065, 2095, 2330, 2933, 2950, 3262, 4130, 4190, 5825, 5866, 8155, 10325, 10475, 11650, 13747, 14665, 16310, 20650, 20950, 24721, 27494, 29330, 40775, 49442, 68735, 73325, 81550, 96229, 97627, 123605, 137470, 146650, 173047, 192458, 195254, 247210, 343675, 346094, 481145, 488135, 618025, 683389, 687350, 865235, 962290, 976270, 1236050, 1366778, 1730470, 2405725, 2440675, 3416945, 4326175, 4811450, 4881350, 5759993, 6833890, 8652350, 11519986, 17084725, 28799965, 34169450, 40319951, 57599930, 80639902, 143999825, 201599755, 287999650, 403199510, 1007998775, 2015997550]

約数ペア:

[(1, 2015997550), (2, 1007998775), (5, 403199510), (7, 287999650), (10, 201599755), (14, 143999825), (25, 80639902), (35, 57599930), (50, 40319951), (59, 34169450), (70, 28799965), (118, 17084725), (175, 11519986), (233, 8652350), (295, 6833890), (350, 5759993), (413, 4881350), (419, 4811450), (466, 4326175), (590, 3416945), (826, 2440675), (838, 2405725), (1165, 1730470), (1475, 1366778), (1631, 1236050), (2065, 976270), (2095, 962290), (2330, 865235), (2933, 687350), (2950, 683389), (3262, 618025), (4130, 488135), (4190, 481145), (5825, 346094), (5866, 343675), (8155, 247210), (10325, 195254), (10475, 192458), (11650, 173047), (13747, 146650), (14665, 137470), (16310, 123605), (20650, 97627), (20950, 96229), (24721, 81550), (27494, 73325), (29330, 68735), (40775, 49442)]