2188230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3859770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 349, 418, 570, 627, 698, 1045, 1047, 1254, 1745, 2090, 2094, 3135, 3490, 3839, 5235, 6270, 6631, 7678, 10470, 11517, 13262, 19195, 19893, 23034, 33155, 38390, 39786, 57585, 66310, 72941, 99465, 115170, 145882, 198930, 218823, 364705, 437646, 729410, 1094115, 2188230]

約数ペア:

[(1, 2188230), (2, 1094115), (3, 729410), (5, 437646), (6, 364705), (10, 218823), (11, 198930), (15, 145882), (19, 115170), (22, 99465), (30, 72941), (33, 66310), (38, 57585), (55, 39786), (57, 38390), (66, 33155), (95, 23034), (110, 19893), (114, 19195), (165, 13262), (190, 11517), (209, 10470), (285, 7678), (330, 6631), (349, 6270), (418, 5235), (570, 3839), (627, 3490), (698, 3135), (1045, 2094), (1047, 2090), (1254, 1745)]