84707610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217199}}^1$

素因数の和:217222

約数の個数: 32

約数和(自身を含む): 218937600

約数和(自身を除く): 134229990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 217199, 434398, 651597, 1085995, 1303194, 2171990, 2823587, 3257985, 5647174, 6515970, 8470761, 14117935, 16941522, 28235870, 42353805, 84707610]

約数ペア:

[(1, 84707610), (2, 42353805), (3, 28235870), (5, 16941522), (6, 14117935), (10, 8470761), (13, 6515970), (15, 5647174), (26, 3257985), (30, 2823587), (39, 2171990), (65, 1303194), (78, 1085995), (130, 651597), (195, 434398), (390, 217199)]