89170770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9941}}^1$

素因数の和:9987

約数の個数: 64

約数和(自身を含む): 240516864

約数和(自身を除く): 151346094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 9941, 19882, 29823, 49705, 59646, 99410, 129233, 149115, 228643, 258466, 298230, 387699, 457286, 646165, 685929, 775398, 1143215, 1292330, 1371858, 1938495, 2286430, 2972359, 3429645, 3876990, 5944718, 6859290, 8917077, 14861795, 17834154, 29723590, 44585385, 89170770]

約数ペア:

[(1, 89170770), (2, 44585385), (3, 29723590), (5, 17834154), (6, 14861795), (10, 8917077), (13, 6859290), (15, 5944718), (23, 3876990), (26, 3429645), (30, 2972359), (39, 2286430), (46, 1938495), (65, 1371858), (69, 1292330), (78, 1143215), (115, 775398), (130, 685929), (138, 646165), (195, 457286), (230, 387699), (299, 298230), (345, 258466), (390, 228643), (598, 149115), (690, 129233), (897, 99410), (1495, 59646), (1794, 49705), (2990, 29823), (4485, 19882), (8970, 9941)]