131555130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1427}}^1$

素因数の和:1883

約数の個数: 64

約数和(自身を含む): 361912320

約数和(自身を除く): 230357190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 439, 878, 1317, 1427, 2195, 2634, 2854, 3073, 4281, 4390, 6146, 6585, 7135, 8562, 9219, 9989, 13170, 14270, 15365, 18438, 19978, 21405, 29967, 30730, 42810, 46095, 49945, 59934, 92190, 99890, 149835, 299670, 626453, 1252906, 1879359, 3132265, 3758718, 4385171, 6264530, 8770342, 9396795, 13155513, 18793590, 21925855, 26311026, 43851710, 65777565, 131555130]

約数ペア:

[(1, 131555130), (2, 65777565), (3, 43851710), (5, 26311026), (6, 21925855), (7, 18793590), (10, 13155513), (14, 9396795), (15, 8770342), (21, 6264530), (30, 4385171), (35, 3758718), (42, 3132265), (70, 1879359), (105, 1252906), (210, 626453), (439, 299670), (878, 149835), (1317, 99890), (1427, 92190), (2195, 59934), (2634, 49945), (2854, 46095), (3073, 42810), (4281, 30730), (4390, 29967), (6146, 21405), (6585, 19978), (7135, 18438), (8562, 15365), (9219, 14270), (9989, 13170)]