26035770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 66044160

約数和(自身を除く): 40008390

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 97, 115, 138, 194, 230, 291, 345, 389, 485, 582, 690, 778, 970, 1167, 1455, 1945, 2231, 2334, 2910, 3890, 4462, 5835, 6693, 8947, 11155, 11670, 13386, 17894, 22310, 26841, 33465, 37733, 44735, 53682, 66930, 75466, 89470, 113199, 134205, 188665, 226398, 268410, 377330, 565995, 867859, 1131990, 1735718, 2603577, 4339295, 5207154, 8678590, 13017885, 26035770]

約数ペア:

[(1, 26035770), (2, 13017885), (3, 8678590), (5, 5207154), (6, 4339295), (10, 2603577), (15, 1735718), (23, 1131990), (30, 867859), (46, 565995), (69, 377330), (97, 268410), (115, 226398), (138, 188665), (194, 134205), (230, 113199), (291, 89470), (345, 75466), (389, 66930), (485, 53682), (582, 44735), (690, 37733), (778, 33465), (970, 26841), (1167, 22310), (1455, 17894), (1945, 13386), (2231, 11670), (2334, 11155), (2910, 8947), (3890, 6693), (4462, 5835)]