78846770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6803}}^1$

素因数の和:6890

約数の個数: 32

約数和(自身を含む): 151865280

約数和(自身を除く): 73018510

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 6803, 11590, 13606, 34015, 68030, 129257, 258514, 414983, 646285, 829966, 1292570, 2074915, 4149830, 7884677, 15769354, 39423385, 78846770]

約数ペア:

[(1, 78846770), (2, 39423385), (5, 15769354), (10, 7884677), (19, 4149830), (38, 2074915), (61, 1292570), (95, 829966), (122, 646285), (190, 414983), (305, 258514), (610, 129257), (1159, 68030), (2318, 34015), (5795, 13606), (6803, 11590)]