69216060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1783}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 194213376

約数和(自身を除く): 124997316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1783, 1941, 2588, 3235, 3566, 3882, 5349, 6470, 7132, 7764, 8915, 9705, 10698, 12940, 17830, 19410, 21396, 26745, 35660, 38820, 53490, 106980, 1153601, 2307202, 3460803, 4614404, 5768005, 6921606, 11536010, 13843212, 17304015, 23072020, 34608030, 69216060]

約数ペア:

[(1, 69216060), (2, 34608030), (3, 23072020), (4, 17304015), (5, 13843212), (6, 11536010), (10, 6921606), (12, 5768005), (15, 4614404), (20, 3460803), (30, 2307202), (60, 1153601), (647, 106980), (1294, 53490), (1783, 38820), (1941, 35660), (2588, 26745), (3235, 21396), (3566, 19410), (3882, 17830), (5349, 12940), (6470, 10698), (7132, 9705), (7764, 8915)]