78011370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{288931}}^1$

素因数の和:288947

約数の個数: 32

約数和(自身を含む): 208031040

約数和(自身を除く): 130019670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 288931, 577862, 866793, 1444655, 1733586, 2600379, 2889310, 4333965, 5200758, 7801137, 8667930, 13001895, 15602274, 26003790, 39005685, 78011370]

約数ペア:

[(1, 78011370), (2, 39005685), (3, 26003790), (5, 15602274), (6, 13001895), (9, 8667930), (10, 7801137), (15, 5200758), (18, 4333965), (27, 2889310), (30, 2600379), (45, 1733586), (54, 1444655), (90, 866793), (135, 577862), (270, 288931)]