127138271810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{402859}}^1$

素因数の和:403047

約数の個数: 64

約数和(自身を含む): 264533990400

約数和(自身を除く): 137395718590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 151, 190, 209, 302, 418, 755, 1045, 1510, 1661, 2090, 2869, 3322, 5738, 8305, 14345, 16610, 28690, 31559, 63118, 157795, 315590, 402859, 805718, 2014295, 4028590, 4431449, 7654321, 8862898, 15308642, 22157245, 38271605, 44314490, 60831709, 76543210, 84197531, 121663418, 168395062, 304158545, 420987655, 608317090, 669148799, 841975310, 1155802471, 1338297598, 2311604942, 3345743995, 5779012355, 6691487990, 11558024710, 12713827181, 25427654362, 63569135905, 127138271810]

約数ペア:

[(1, 127138271810), (2, 63569135905), (5, 25427654362), (10, 12713827181), (11, 11558024710), (19, 6691487990), (22, 5779012355), (38, 3345743995), (55, 2311604942), (95, 1338297598), (110, 1155802471), (151, 841975310), (190, 669148799), (209, 608317090), (302, 420987655), (418, 304158545), (755, 168395062), (1045, 121663418), (1510, 84197531), (1661, 76543210), (2090, 60831709), (2869, 44314490), (3322, 38271605), (5738, 22157245), (8305, 15308642), (14345, 8862898), (16610, 7654321), (28690, 4431449), (31559, 4028590), (63118, 2014295), (157795, 805718), (315590, 402859)]