31314690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 90844416

約数和(自身を除く): 59529726

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 66, 90, 94, 99, 110, 141, 165, 198, 235, 282, 330, 423, 470, 495, 517, 673, 705, 846, 990, 1034, 1346, 1410, 1551, 2019, 2115, 2585, 3102, 3365, 4038, 4230, 4653, 5170, 6057, 6730, 7403, 7755, 9306, 10095, 12114, 14806, 15510, 20190, 22209, 23265, 30285, 31631, 37015, 44418, 46530, 60570, 63262, 66627, 74030, 94893, 111045, 133254, 158155, 189786, 222090, 284679, 316310, 333135, 347941, 474465, 569358, 666270, 695882, 948930, 1043823, 1423395, 1739705, 2087646, 2846790, 3131469, 3479410, 5219115, 6262938, 10438230, 15657345, 31314690]

約数ペア:

[(1, 31314690), (2, 15657345), (3, 10438230), (5, 6262938), (6, 5219115), (9, 3479410), (10, 3131469), (11, 2846790), (15, 2087646), (18, 1739705), (22, 1423395), (30, 1043823), (33, 948930), (45, 695882), (47, 666270), (55, 569358), (66, 474465), (90, 347941), (94, 333135), (99, 316310), (110, 284679), (141, 222090), (165, 189786), (198, 158155), (235, 133254), (282, 111045), (330, 94893), (423, 74030), (470, 66627), (495, 63262), (517, 60570), (673, 46530), (705, 44418), (846, 37015), (990, 31631), (1034, 30285), (1346, 23265), (1410, 22209), (1551, 20190), (2019, 15510), (2115, 14806), (2585, 12114), (3102, 10095), (3365, 9306), (4038, 7755), (4230, 7403), (4653, 6730), (5170, 6057)]