89030110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 178738560

約数和(自身を除く): 89708450

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 103, 109, 122, 130, 206, 218, 305, 515, 545, 610, 793, 1030, 1090, 1339, 1417, 1586, 2678, 2834, 3965, 6283, 6649, 6695, 7085, 7930, 11227, 12566, 13298, 13390, 14170, 22454, 31415, 33245, 56135, 62830, 66490, 81679, 86437, 112270, 145951, 163358, 172874, 291902, 408395, 432185, 684847, 729755, 816790, 864370, 1369694, 1459510, 3424235, 6848470, 8903011, 17806022, 44515055, 89030110]

約数ペア:

[(1, 89030110), (2, 44515055), (5, 17806022), (10, 8903011), (13, 6848470), (26, 3424235), (61, 1459510), (65, 1369694), (103, 864370), (109, 816790), (122, 729755), (130, 684847), (206, 432185), (218, 408395), (305, 291902), (515, 172874), (545, 163358), (610, 145951), (793, 112270), (1030, 86437), (1090, 81679), (1339, 66490), (1417, 62830), (1586, 56135), (2678, 33245), (2834, 31415), (3965, 22454), (6283, 14170), (6649, 13390), (6695, 13298), (7085, 12566), (7930, 11227)]