130502070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25439}}^1$

素因数の和:25474

約数の個数: 64

約数和(自身を含む): 366336000

約数和(自身を除く): 235833930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 25439, 50878, 76317, 127195, 152634, 228951, 254390, 381585, 457902, 483341, 686853, 763170, 966682, 1144755, 1373706, 1450023, 2289510, 2416705, 2900046, 3434265, 4350069, 4833410, 6868530, 7250115, 8700138, 13050207, 14500230, 21750345, 26100414, 43500690, 65251035, 130502070]

約数ペア:

[(1, 130502070), (2, 65251035), (3, 43500690), (5, 26100414), (6, 21750345), (9, 14500230), (10, 13050207), (15, 8700138), (18, 7250115), (19, 6868530), (27, 4833410), (30, 4350069), (38, 3434265), (45, 2900046), (54, 2416705), (57, 2289510), (90, 1450023), (95, 1373706), (114, 1144755), (135, 966682), (171, 763170), (190, 686853), (270, 483341), (285, 457902), (342, 381585), (513, 254390), (570, 228951), (855, 152634), (1026, 127195), (1710, 76317), (2565, 50878), (5130, 25439)]