1899319740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{536531}}^1$

素因数の和:536602

約数の個数: 48

約数和(自身を含む): 5408242560

約数和(自身を除く): 3508922820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 536531, 1073062, 1609593, 2146124, 2682655, 3219186, 5365310, 6438372, 8047965, 10730620, 16095930, 31655329, 32191860, 63310658, 94965987, 126621316, 158276645, 189931974, 316553290, 379863948, 474829935, 633106580, 949659870, 1899319740]

約数ペア:

[(1, 1899319740), (2, 949659870), (3, 633106580), (4, 474829935), (5, 379863948), (6, 316553290), (10, 189931974), (12, 158276645), (15, 126621316), (20, 94965987), (30, 63310658), (59, 32191860), (60, 31655329), (118, 16095930), (177, 10730620), (236, 8047965), (295, 6438372), (354, 5365310), (590, 3219186), (708, 2682655), (885, 2146124), (1180, 1609593), (1770, 1073062), (3540, 536531)]