27814290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7007

約数の個数: 64

約数和(自身を含む): 80317440

約数和(自身を除く): 52503150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 6971, 13942, 20913, 34855, 41826, 48797, 69710, 97594, 104565, 132449, 146391, 209130, 243985, 264898, 292782, 397347, 487970, 662245, 731955, 794694, 927143, 1324490, 1463910, 1854286, 1986735, 2781429, 3973470, 4635715, 5562858, 9271430, 13907145, 27814290]

約数ペア:

[(1, 27814290), (2, 13907145), (3, 9271430), (5, 5562858), (6, 4635715), (7, 3973470), (10, 2781429), (14, 1986735), (15, 1854286), (19, 1463910), (21, 1324490), (30, 927143), (35, 794694), (38, 731955), (42, 662245), (57, 487970), (70, 397347), (95, 292782), (105, 264898), (114, 243985), (133, 209130), (190, 146391), (210, 132449), (266, 104565), (285, 97594), (399, 69710), (570, 48797), (665, 41826), (798, 34855), (1330, 20913), (1995, 13942), (3990, 6971)]