89826810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2095

約数の個数: 64

約数和(自身を含む): 230947200

約数和(自身を除く): 141120390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 255, 267, 445, 510, 534, 890, 1335, 1513, 1979, 2670, 3026, 3958, 4539, 5937, 7565, 9078, 9895, 11874, 15130, 19790, 22695, 29685, 33643, 45390, 59370, 67286, 100929, 168215, 176131, 201858, 336430, 352262, 504645, 528393, 880655, 1009290, 1056786, 1761310, 2641965, 2994227, 5283930, 5988454, 8982681, 14971135, 17965362, 29942270, 44913405, 89826810]

約数ペア:

[(1, 89826810), (2, 44913405), (3, 29942270), (5, 17965362), (6, 14971135), (10, 8982681), (15, 5988454), (17, 5283930), (30, 2994227), (34, 2641965), (51, 1761310), (85, 1056786), (89, 1009290), (102, 880655), (170, 528393), (178, 504645), (255, 352262), (267, 336430), (445, 201858), (510, 176131), (534, 168215), (890, 100929), (1335, 67286), (1513, 59370), (1979, 45390), (2670, 33643), (3026, 29685), (3958, 22695), (4539, 19790), (5937, 15130), (7565, 11874), (9078, 9895)]