2173770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 5927040

約数和(自身を除く): 3753270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 97, 135, 166, 194, 249, 270, 291, 415, 485, 498, 582, 747, 830, 873, 970, 1245, 1455, 1494, 1746, 2241, 2490, 2619, 2910, 3735, 4365, 4482, 5238, 7470, 8051, 8730, 11205, 13095, 16102, 22410, 24153, 26190, 40255, 48306, 72459, 80510, 120765, 144918, 217377, 241530, 362295, 434754, 724590, 1086885, 2173770]

約数ペア:

[(1, 2173770), (2, 1086885), (3, 724590), (5, 434754), (6, 362295), (9, 241530), (10, 217377), (15, 144918), (18, 120765), (27, 80510), (30, 72459), (45, 48306), (54, 40255), (83, 26190), (90, 24153), (97, 22410), (135, 16102), (166, 13095), (194, 11205), (249, 8730), (270, 8051), (291, 7470), (415, 5238), (485, 4482), (498, 4365), (582, 3735), (747, 2910), (830, 2619), (873, 2490), (970, 2241), (1245, 1746), (1455, 1494)]