2648599260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{723661}}^1$

素因数の和:723734

約数の個数: 48

約数和(自身を含む): 7537663392

約数和(自身を除く): 4889064132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 723661, 1447322, 2170983, 2894644, 3618305, 4341966, 7236610, 8683932, 10854915, 14473220, 21709830, 43419660, 44143321, 88286642, 132429963, 176573284, 220716605, 264859926, 441433210, 529719852, 662149815, 882866420, 1324299630, 2648599260]

約数ペア:

[(1, 2648599260), (2, 1324299630), (3, 882866420), (4, 662149815), (5, 529719852), (6, 441433210), (10, 264859926), (12, 220716605), (15, 176573284), (20, 132429963), (30, 88286642), (60, 44143321), (61, 43419660), (122, 21709830), (183, 14473220), (244, 10854915), (305, 8683932), (366, 7236610), (610, 4341966), (732, 3618305), (915, 2894644), (1220, 2170983), (1830, 1447322), (3660, 723661)]