136331860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6449}}^1$

素因数の和:6616

約数の個数: 48

約数和(自身を含む): 329414400

約数和(自身を除く): 193082540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 6449, 10570, 12898, 21140, 25796, 32245, 45143, 64490, 90286, 128980, 180572, 225715, 451430, 902860, 973799, 1947598, 3895196, 4868995, 6816593, 9737990, 13633186, 19475980, 27266372, 34082965, 68165930, 136331860]

約数ペア:

[(1, 136331860), (2, 68165930), (4, 34082965), (5, 27266372), (7, 19475980), (10, 13633186), (14, 9737990), (20, 6816593), (28, 4868995), (35, 3895196), (70, 1947598), (140, 973799), (151, 902860), (302, 451430), (604, 225715), (755, 180572), (1057, 128980), (1510, 90286), (2114, 64490), (3020, 45143), (4228, 32245), (5285, 25796), (6449, 21140), (10570, 12898)]