31068060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2711}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 87478272

約数和(自身を除く): 56410212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2711, 2865, 3820, 5422, 5730, 8133, 10844, 11460, 13555, 16266, 27110, 32532, 40665, 54220, 81330, 162660, 517801, 1035602, 1553403, 2071204, 2589005, 3106806, 5178010, 6213612, 7767015, 10356020, 15534030, 31068060]

約数ペア:

[(1, 31068060), (2, 15534030), (3, 10356020), (4, 7767015), (5, 6213612), (6, 5178010), (10, 3106806), (12, 2589005), (15, 2071204), (20, 1553403), (30, 1035602), (60, 517801), (191, 162660), (382, 81330), (573, 54220), (764, 40665), (955, 32532), (1146, 27110), (1910, 16266), (2292, 13555), (2711, 11460), (2865, 10844), (3820, 8133), (5422, 5730)]