205764330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{30757}}^1$

素因数の和:30990

約数の個数: 32

約数和(自身を含む): 496065024

約数和(自身を除く): 290300694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 30757, 61514, 92271, 153785, 184542, 307570, 461355, 922710, 6858811, 13717622, 20576433, 34294055, 41152866, 68588110, 102882165, 205764330]

約数ペア:

[(1, 205764330), (2, 102882165), (3, 68588110), (5, 41152866), (6, 34294055), (10, 20576433), (15, 13717622), (30, 6858811), (223, 922710), (446, 461355), (669, 307570), (1115, 184542), (1338, 153785), (2230, 92271), (3345, 61514), (6690, 30757)]