27945390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4457}}^1$

素因数の和:4497

約数の個数: 64

約数和(自身を含む): 77034240

約数和(自身を除く): 49088850

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, 418, 570, 627, 1045, 1254, 2090, 3135, 4457, 6270, 8914, 13371, 22285, 26742, 44570, 49027, 66855, 84683, 98054, 133710, 147081, 169366, 245135, 254049, 294162, 423415, 490270, 508098, 735405, 846830, 931513, 1270245, 1470810, 1863026, 2540490, 2794539, 4657565, 5589078, 9315130, 13972695, 27945390]

約数ペア:

[(1, 27945390), (2, 13972695), (3, 9315130), (5, 5589078), (6, 4657565), (10, 2794539), (11, 2540490), (15, 1863026), (19, 1470810), (22, 1270245), (30, 931513), (33, 846830), (38, 735405), (55, 508098), (57, 490270), (66, 423415), (95, 294162), (110, 254049), (114, 245135), (165, 169366), (190, 147081), (209, 133710), (285, 98054), (330, 84683), (418, 66855), (570, 49027), (627, 44570), (1045, 26742), (1254, 22285), (2090, 13371), (3135, 8914), (4457, 6270)]