15376270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 34747776

約数和(自身を除く): 19371506

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 182, 277, 305, 427, 455, 554, 610, 793, 854, 910, 1385, 1586, 1939, 2135, 2770, 3601, 3878, 3965, 4270, 5551, 7202, 7930, 9695, 11102, 16897, 18005, 19390, 25207, 27755, 33794, 36010, 50414, 55510, 84485, 118279, 126035, 168970, 219661, 236558, 252070, 439322, 591395, 1098305, 1182790, 1537627, 2196610, 3075254, 7688135, 15376270]

約数ペア:

[(1, 15376270), (2, 7688135), (5, 3075254), (7, 2196610), (10, 1537627), (13, 1182790), (14, 1098305), (26, 591395), (35, 439322), (61, 252070), (65, 236558), (70, 219661), (91, 168970), (122, 126035), (130, 118279), (182, 84485), (277, 55510), (305, 50414), (427, 36010), (455, 33794), (554, 27755), (610, 25207), (793, 19390), (854, 18005), (910, 16897), (1385, 11102), (1586, 9695), (1939, 7930), (2135, 7202), (2770, 5551), (3601, 4270), (3878, 3965)]