2693078920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{14207}}^1$

素因数の和:14902

約数の個数: 64

約数和(自身を含む): 6935777280

約数和(自身を除く): 4242698360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 677, 1354, 2708, 3385, 4739, 5416, 6770, 9478, 13540, 14207, 18956, 23695, 27080, 28414, 37912, 47390, 56828, 71035, 94780, 99449, 113656, 142070, 189560, 198898, 284140, 397796, 497245, 568280, 795592, 994490, 1988980, 3977960, 9618139, 19236278, 38472556, 48090695, 67326973, 76945112, 96181390, 134653946, 192362780, 269307892, 336634865, 384725560, 538615784, 673269730, 1346539460, 2693078920]

約数ペア:

[(1, 2693078920), (2, 1346539460), (4, 673269730), (5, 538615784), (7, 384725560), (8, 336634865), (10, 269307892), (14, 192362780), (20, 134653946), (28, 96181390), (35, 76945112), (40, 67326973), (56, 48090695), (70, 38472556), (140, 19236278), (280, 9618139), (677, 3977960), (1354, 1988980), (2708, 994490), (3385, 795592), (4739, 568280), (5416, 497245), (6770, 397796), (9478, 284140), (13540, 198898), (14207, 189560), (18956, 142070), (23695, 113656), (27080, 99449), (28414, 94780), (37912, 71035), (47390, 56828)]