190012430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{11317}}^1$

素因数の和:11420

約数の個数: 32

約数和(自身を含む): 361813824

約数和(自身を除く): 171801394

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395, 11317, 16790, 22634, 56585, 113170, 260291, 520582, 826141, 1301455, 1652282, 2602910, 4130705, 8261410, 19001243, 38002486, 95006215, 190012430]

約数ペア:

[(1, 190012430), (2, 95006215), (5, 38002486), (10, 19001243), (23, 8261410), (46, 4130705), (73, 2602910), (115, 1652282), (146, 1301455), (230, 826141), (365, 520582), (730, 260291), (1679, 113170), (3358, 56585), (8395, 22634), (11317, 16790)]