72042810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{343061}}^1$

素因数の和:343078

約数の個数: 32

約数和(自身を含む): 197603712

約数和(自身を除く): 125560902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 343061, 686122, 1029183, 1715305, 2058366, 2401427, 3430610, 4802854, 5145915, 7204281, 10291830, 12007135, 14408562, 24014270, 36021405, 72042810]

約数ペア:

[(1, 72042810), (2, 36021405), (3, 24014270), (5, 14408562), (6, 12007135), (7, 10291830), (10, 7204281), (14, 5145915), (15, 4802854), (21, 3430610), (30, 2401427), (35, 2058366), (42, 1715305), (70, 1029183), (105, 686122), (210, 343061)]