165307590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2003}}^1$

素因数の和:2154

約数の個数: 96

約数和(自身を含む): 495196416

約数和(自身を除く): 329888826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 210, 262, 315, 393, 630, 655, 786, 917, 1179, 1310, 1834, 1965, 2003, 2358, 2751, 3930, 4006, 4585, 5502, 5895, 6009, 8253, 9170, 10015, 11790, 12018, 13755, 14021, 16506, 18027, 20030, 27510, 28042, 30045, 36054, 41265, 42063, 60090, 70105, 82530, 84126, 90135, 126189, 140210, 180270, 210315, 252378, 262393, 420630, 524786, 630945, 787179, 1261890, 1311965, 1574358, 1836751, 2361537, 2623930, 3673502, 3935895, 4723074, 5510253, 7871790, 9183755, 11020506, 11807685, 16530759, 18367510, 23615370, 27551265, 33061518, 55102530, 82653795, 165307590]

約数ペア:

[(1, 165307590), (2, 82653795), (3, 55102530), (5, 33061518), (6, 27551265), (7, 23615370), (9, 18367510), (10, 16530759), (14, 11807685), (15, 11020506), (18, 9183755), (21, 7871790), (30, 5510253), (35, 4723074), (42, 3935895), (45, 3673502), (63, 2623930), (70, 2361537), (90, 1836751), (105, 1574358), (126, 1311965), (131, 1261890), (210, 787179), (262, 630945), (315, 524786), (393, 420630), (630, 262393), (655, 252378), (786, 210315), (917, 180270), (1179, 140210), (1310, 126189), (1834, 90135), (1965, 84126), (2003, 82530), (2358, 70105), (2751, 60090), (3930, 42063), (4006, 41265), (4585, 36054), (5502, 30045), (5895, 28042), (6009, 27510), (8253, 20030), (9170, 18027), (10015, 16506), (11790, 14021), (12018, 13755)]