3921000860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{171823}}^1$

素因数の和:172002

約数の個数: 48

約数和(自身を含む): 9468189696

約数和(自身を除く): 5547188836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 4564, 5705, 11410, 22820, 171823, 343646, 687292, 859115, 1202761, 1718230, 2405522, 3436460, 4811044, 6013805, 12027610, 24055220, 28007149, 56014298, 112028596, 140035745, 196050043, 280071490, 392100086, 560142980, 784200172, 980250215, 1960500430, 3921000860]

約数ペア:

[(1, 3921000860), (2, 1960500430), (4, 980250215), (5, 784200172), (7, 560142980), (10, 392100086), (14, 280071490), (20, 196050043), (28, 140035745), (35, 112028596), (70, 56014298), (140, 28007149), (163, 24055220), (326, 12027610), (652, 6013805), (815, 4811044), (1141, 3436460), (1630, 2405522), (2282, 1718230), (3260, 1202761), (4564, 859115), (5705, 687292), (11410, 343646), (22820, 171823)]