146973910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7699}}^1$

素因数の和:7812

約数の個数: 32

約数和(自身を含む): 279417600

約数和(自身を除く): 132443690

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 3818, 7699, 9545, 15398, 19090, 38495, 76990, 177077, 354154, 639017, 885385, 1278034, 1770770, 3195085, 6390170, 14697391, 29394782, 73486955, 146973910]

約数ペア:

[(1, 146973910), (2, 73486955), (5, 29394782), (10, 14697391), (23, 6390170), (46, 3195085), (83, 1770770), (115, 1278034), (166, 885385), (230, 639017), (415, 354154), (830, 177077), (1909, 76990), (3818, 38495), (7699, 19090), (9545, 15398)]