2494254390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{323509}}^1$

素因数の和:323776

約数の個数: 32

約数和(自身を含む): 6009521760

約数和(自身を除く): 3515267370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 323509, 647018, 970527, 1617545, 1941054, 3235090, 4852635, 9705270, 83141813, 166283626, 249425439, 415709065, 498850878, 831418130, 1247127195, 2494254390]

約数ペア:

[(1, 2494254390), (2, 1247127195), (3, 831418130), (5, 498850878), (6, 415709065), (10, 249425439), (15, 166283626), (30, 83141813), (257, 9705270), (514, 4852635), (771, 3235090), (1285, 1941054), (1542, 1617545), (2570, 970527), (3855, 647018), (7710, 323509)]