321102010

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{3037}}^1$

素因数の和:3250

約数の個数: 32

約数和(自身を含む): 589493520

約数和(自身を除く): 268391510

約数列:

[1, 2, 5, 10, 97, 109, 194, 218, 485, 545, 970, 1090, 3037, 6074, 10573, 15185, 21146, 30370, 52865, 105730, 294589, 331033, 589178, 662066, 1472945, 1655165, 2945890, 3310330, 32110201, 64220402, 160551005, 321102010]

約数ペア:

[(1, 321102010), (2, 160551005), (5, 64220402), (10, 32110201), (97, 3310330), (109, 2945890), (194, 1655165), (218, 1472945), (485, 662066), (545, 589178), (970, 331033), (1090, 294589), (3037, 105730), (6074, 52865), (10573, 30370), (15185, 21146)]