147895970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1613}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 272972592

約数和(自身を除く): 125076622

約数列:

[1, 2, 5, 10, 53, 106, 173, 265, 346, 530, 865, 1613, 1730, 3226, 8065, 9169, 16130, 18338, 45845, 85489, 91690, 170978, 279049, 427445, 558098, 854890, 1395245, 2790490, 14789597, 29579194, 73947985, 147895970]

約数ペア:

[(1, 147895970), (2, 73947985), (5, 29579194), (10, 14789597), (53, 2790490), (106, 1395245), (173, 854890), (265, 558098), (346, 427445), (530, 279049), (865, 170978), (1613, 91690), (1730, 85489), (3226, 45845), (8065, 18338), (9169, 16130)]