17964390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1889}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 43273440

約数和(自身を除く): 25309050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1889, 1902, 3170, 3778, 4755, 5667, 9445, 9510, 11334, 18890, 28335, 56670, 598813, 1197626, 1796439, 2994065, 3592878, 5988130, 8982195, 17964390]

約数ペア:

[(1, 17964390), (2, 8982195), (3, 5988130), (5, 3592878), (6, 2994065), (10, 1796439), (15, 1197626), (30, 598813), (317, 56670), (634, 28335), (951, 18890), (1585, 11334), (1889, 9510), (1902, 9445), (3170, 5667), (3778, 4755)]