29128936860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8517233}}^1$

素因数の和:8517267

約数の個数: 72

約数和(自身を含む): 93008195280

約数和(自身を除く): 63879258420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 8517233, 17034466, 25551699, 34068932, 42586165, 51103398, 76655097, 85172330, 102206796, 127758495, 153310194, 161827427, 170344660, 255516990, 306620388, 323654854, 383275485, 485482281, 511033980, 647309708, 766550970, 809137135, 970964562, 1456446843, 1533101940, 1618274270, 1941929124, 2427411405, 2912893686, 3236548540, 4854822810, 5825787372, 7282234215, 9709645620, 14564468430, 29128936860]

約数ペア:

[(1, 29128936860), (2, 14564468430), (3, 9709645620), (4, 7282234215), (5, 5825787372), (6, 4854822810), (9, 3236548540), (10, 2912893686), (12, 2427411405), (15, 1941929124), (18, 1618274270), (19, 1533101940), (20, 1456446843), (30, 970964562), (36, 809137135), (38, 766550970), (45, 647309708), (57, 511033980), (60, 485482281), (76, 383275485), (90, 323654854), (95, 306620388), (114, 255516990), (171, 170344660), (180, 161827427), (190, 153310194), (228, 127758495), (285, 102206796), (342, 85172330), (380, 76655097), (570, 51103398), (684, 42586165), (855, 34068932), (1140, 25551699), (1710, 17034466), (3420, 8517233)]