231563670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2113}}^1$

素因数の和:2417

約数の個数: 64

約数和(自身を含む): 600917184

約数和(自身を除く): 369353514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 281, 390, 562, 843, 1405, 1686, 2113, 2810, 3653, 4215, 4226, 6339, 7306, 8430, 10565, 10959, 12678, 18265, 21130, 21918, 27469, 31695, 36530, 54795, 54938, 63390, 82407, 109590, 137345, 164814, 274690, 412035, 593753, 824070, 1187506, 1781259, 2968765, 3562518, 5937530, 7718789, 8906295, 15437578, 17812590, 23156367, 38593945, 46312734, 77187890, 115781835, 231563670]

約数ペア:

[(1, 231563670), (2, 115781835), (3, 77187890), (5, 46312734), (6, 38593945), (10, 23156367), (13, 17812590), (15, 15437578), (26, 8906295), (30, 7718789), (39, 5937530), (65, 3562518), (78, 2968765), (130, 1781259), (195, 1187506), (281, 824070), (390, 593753), (562, 412035), (843, 274690), (1405, 164814), (1686, 137345), (2113, 109590), (2810, 82407), (3653, 63390), (4215, 54938), (4226, 54795), (6339, 36530), (7306, 31695), (8430, 27469), (10565, 21918), (10959, 21130), (12678, 18265)]