229695420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{25693}}^1$

素因数の和:25854

約数の個数: 48

約数和(自身を含む): 647488800

約数和(自身を除く): 417793380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 25693, 51386, 77079, 102772, 128465, 154158, 256930, 308316, 385395, 513860, 770790, 1541580, 3828257, 7656514, 11484771, 15313028, 19141285, 22969542, 38282570, 45939084, 57423855, 76565140, 114847710, 229695420]

約数ペア:

[(1, 229695420), (2, 114847710), (3, 76565140), (4, 57423855), (5, 45939084), (6, 38282570), (10, 22969542), (12, 19141285), (15, 15313028), (20, 11484771), (30, 7656514), (60, 3828257), (149, 1541580), (298, 770790), (447, 513860), (596, 385395), (745, 308316), (894, 256930), (1490, 154158), (1788, 128465), (2235, 102772), (2980, 77079), (4470, 51386), (8940, 25693)]