1245543930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{814081}}^1$

素因数の和:814111

約数の個数: 48

約数和(自身を含む): 3428913384

約数和(自身を除く): 2183369454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 814081, 1628162, 2442243, 4070405, 4884486, 7326729, 8140810, 12211215, 13839377, 14653458, 24422430, 27678754, 36633645, 41518131, 69196885, 73267290, 83036262, 124554393, 138393770, 207590655, 249108786, 415181310, 622771965, 1245543930]

約数ペア:

[(1, 1245543930), (2, 622771965), (3, 415181310), (5, 249108786), (6, 207590655), (9, 138393770), (10, 124554393), (15, 83036262), (17, 73267290), (18, 69196885), (30, 41518131), (34, 36633645), (45, 27678754), (51, 24422430), (85, 14653458), (90, 13839377), (102, 12211215), (153, 8140810), (170, 7326729), (255, 4884486), (306, 4070405), (510, 2442243), (765, 1628162), (1530, 814081)]