152264770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15649}}^1$

素因数の和:15802

約数の個数: 32

約数和(自身を含む): 315504000

約数和(自身を除く): 163239230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 15649, 31298, 78245, 109543, 156490, 219086, 547715, 1095430, 2175211, 4350422, 10876055, 15226477, 21752110, 30452954, 76132385, 152264770]

約数ペア:

[(1, 152264770), (2, 76132385), (5, 30452954), (7, 21752110), (10, 15226477), (14, 10876055), (35, 4350422), (70, 2175211), (139, 1095430), (278, 547715), (695, 219086), (973, 156490), (1390, 109543), (1946, 78245), (4865, 31298), (9730, 15649)]