690793380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16193}}^1$

素因数の和:16290

約数の個数: 96

約数和(自身を含む): 2176473600

約数和(自身を除く): 1485680220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1185, 1422, 1580, 2133, 2370, 2844, 3555, 4266, 4740, 7110, 8532, 10665, 14220, 16193, 21330, 32386, 42660, 48579, 64772, 80965, 97158, 145737, 161930, 194316, 242895, 291474, 323860, 437211, 485790, 582948, 728685, 874422, 971580, 1279247, 1457370, 1748844, 2186055, 2558494, 2914740, 3837741, 4372110, 5116988, 6396235, 7675482, 8744220, 11513223, 12792470, 15350964, 19188705, 23026446, 25584940, 34539669, 38377410, 46052892, 57566115, 69079338, 76754820, 115132230, 138158676, 172698345, 230264460, 345396690, 690793380]

約数ペア:

[(1, 690793380), (2, 345396690), (3, 230264460), (4, 172698345), (5, 138158676), (6, 115132230), (9, 76754820), (10, 69079338), (12, 57566115), (15, 46052892), (18, 38377410), (20, 34539669), (27, 25584940), (30, 23026446), (36, 19188705), (45, 15350964), (54, 12792470), (60, 11513223), (79, 8744220), (90, 7675482), (108, 6396235), (135, 5116988), (158, 4372110), (180, 3837741), (237, 2914740), (270, 2558494), (316, 2186055), (395, 1748844), (474, 1457370), (540, 1279247), (711, 971580), (790, 874422), (948, 728685), (1185, 582948), (1422, 485790), (1580, 437211), (2133, 323860), (2370, 291474), (2844, 242895), (3555, 194316), (4266, 161930), (4740, 145737), (7110, 97158), (8532, 80965), (10665, 64772), (14220, 48579), (16193, 42660), (21330, 32386)]