976740

素因数分解:

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

素因数の和:308

約数の個数: 48

約数和(自身を含む): 2784768

約数和(自身を除く): 1808028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 223, 292, 365, 438, 446, 669, 730, 876, 892, 1095, 1115, 1338, 1460, 2190, 2230, 2676, 3345, 4380, 4460, 6690, 13380, 16279, 32558, 48837, 65116, 81395, 97674, 162790, 195348, 244185, 325580, 488370, 976740]

約数ペア:

[(1, 976740), (2, 488370), (3, 325580), (4, 244185), (5, 195348), (6, 162790), (10, 97674), (12, 81395), (15, 65116), (20, 48837), (30, 32558), (60, 16279), (73, 13380), (146, 6690), (219, 4460), (223, 4380), (292, 3345), (365, 2676), (438, 2230), (446, 2190), (669, 1460), (730, 1338), (876, 1115), (892, 1095)]