12983580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4275

約数の個数: 72

約数和(自身を含む): 41710032

約数和(自身を除く): 28726452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 4243, 8486, 12729, 16972, 21215, 25458, 38187, 42430, 50916, 63645, 72131, 76374, 84860, 127290, 144262, 152748, 190935, 216393, 254580, 288524, 360655, 381870, 432786, 649179, 721310, 763740, 865572, 1081965, 1298358, 1442620, 2163930, 2596716, 3245895, 4327860, 6491790, 12983580]

約数ペア:

[(1, 12983580), (2, 6491790), (3, 4327860), (4, 3245895), (5, 2596716), (6, 2163930), (9, 1442620), (10, 1298358), (12, 1081965), (15, 865572), (17, 763740), (18, 721310), (20, 649179), (30, 432786), (34, 381870), (36, 360655), (45, 288524), (51, 254580), (60, 216393), (68, 190935), (85, 152748), (90, 144262), (102, 127290), (153, 84860), (170, 76374), (180, 72131), (204, 63645), (255, 50916), (306, 42430), (340, 38187), (510, 25458), (612, 21215), (765, 16972), (1020, 12729), (1530, 8486), (3060, 4243)]