2441850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 6166272

約数和(自身を除く): 3724422

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 146, 150, 219, 223, 365, 438, 446, 669, 730, 1095, 1115, 1338, 1825, 2190, 2230, 3345, 3650, 5475, 5575, 6690, 10950, 11150, 16279, 16725, 32558, 33450, 48837, 81395, 97674, 162790, 244185, 406975, 488370, 813950, 1220925, 2441850]

約数ペア:

[(1, 2441850), (2, 1220925), (3, 813950), (5, 488370), (6, 406975), (10, 244185), (15, 162790), (25, 97674), (30, 81395), (50, 48837), (73, 33450), (75, 32558), (146, 16725), (150, 16279), (219, 11150), (223, 10950), (365, 6690), (438, 5575), (446, 5475), (669, 3650), (730, 3345), (1095, 2230), (1115, 2190), (1338, 1825)]