996823140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{186671}}^1$

素因数の和:186772

約数の個数: 48

約数和(自身を含む): 2822480640

約数和(自身を除く): 1825657500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 186671, 373342, 560013, 746684, 933355, 1120026, 1866710, 2240052, 2800065, 3733420, 5600130, 11200260, 16613719, 33227438, 49841157, 66454876, 83068595, 99682314, 166137190, 199364628, 249205785, 332274380, 498411570, 996823140]

約数ペア:

[(1, 996823140), (2, 498411570), (3, 332274380), (4, 249205785), (5, 199364628), (6, 166137190), (10, 99682314), (12, 83068595), (15, 66454876), (20, 49841157), (30, 33227438), (60, 16613719), (89, 11200260), (178, 5600130), (267, 3733420), (356, 2800065), (445, 2240052), (534, 1866710), (890, 1120026), (1068, 933355), (1335, 746684), (1780, 560013), (2670, 373342), (5340, 186671)]