72181470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{2027}}^1$

素因数の和:3224

約数の個数: 32

約数和(自身を含む): 173467008

約数和(自身を除く): 101285538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1187, 2027, 2374, 3561, 4054, 5935, 6081, 7122, 10135, 11870, 12162, 17805, 20270, 30405, 35610, 60810, 2406049, 4812098, 7218147, 12030245, 14436294, 24060490, 36090735, 72181470]

約数ペア:

[(1, 72181470), (2, 36090735), (3, 24060490), (5, 14436294), (6, 12030245), (10, 7218147), (15, 4812098), (30, 2406049), (1187, 60810), (2027, 35610), (2374, 30405), (3561, 20270), (4054, 17805), (5935, 12162), (6081, 11870), (7122, 10135)]