39429420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17761}}^1$

素因数の和:17810

約数の個数: 48

約数和(自身を含む): 113392608

約数和(自身を除く): 73963188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 17761, 35522, 53283, 71044, 88805, 106566, 177610, 213132, 266415, 355220, 532830, 657157, 1065660, 1314314, 1971471, 2628628, 3285785, 3942942, 6571570, 7885884, 9857355, 13143140, 19714710, 39429420]

約数ペア:

[(1, 39429420), (2, 19714710), (3, 13143140), (4, 9857355), (5, 7885884), (6, 6571570), (10, 3942942), (12, 3285785), (15, 2628628), (20, 1971471), (30, 1314314), (37, 1065660), (60, 657157), (74, 532830), (111, 355220), (148, 266415), (185, 213132), (222, 177610), (370, 106566), (444, 88805), (555, 71044), (740, 53283), (1110, 35522), (2220, 17761)]