15663396070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1\times {\mathrm{1877}}^1$

素因数の和:3217

約数の個数: 64

約数和(自身を含む): 32597873280

約数和(自身を除く): 16934477210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1229, 1358, 1877, 2458, 3395, 3754, 6145, 6790, 8603, 9385, 12290, 13139, 17206, 18770, 26278, 43015, 65695, 86030, 119213, 131390, 182069, 238426, 364138, 596065, 834491, 910345, 1192130, 1274483, 1668982, 1820690, 2306833, 2548966, 4172455, 4613666, 6372415, 8344910, 11534165, 12744830, 16147831, 23068330, 32295662, 80739155, 161478310, 223762801, 447525602, 1118814005, 1566339607, 2237628010, 3132679214, 7831698035, 15663396070]

約数ペア:

[(1, 15663396070), (2, 7831698035), (5, 3132679214), (7, 2237628010), (10, 1566339607), (14, 1118814005), (35, 447525602), (70, 223762801), (97, 161478310), (194, 80739155), (485, 32295662), (679, 23068330), (970, 16147831), (1229, 12744830), (1358, 11534165), (1877, 8344910), (2458, 6372415), (3395, 4613666), (3754, 4172455), (6145, 2548966), (6790, 2306833), (8603, 1820690), (9385, 1668982), (12290, 1274483), (13139, 1192130), (17206, 910345), (18770, 834491), (26278, 596065), (43015, 364138), (65695, 238426), (86030, 182069), (119213, 131390)]