12046890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 30533760

約数和(自身を除く): 18486870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 61, 87, 122, 145, 174, 183, 227, 290, 305, 366, 435, 454, 610, 681, 870, 915, 1135, 1362, 1769, 1830, 2270, 3405, 3538, 5307, 6583, 6810, 8845, 10614, 13166, 13847, 17690, 19749, 26535, 27694, 32915, 39498, 41541, 53070, 65830, 69235, 83082, 98745, 138470, 197490, 207705, 401563, 415410, 803126, 1204689, 2007815, 2409378, 4015630, 6023445, 12046890]

約数ペア:

[(1, 12046890), (2, 6023445), (3, 4015630), (5, 2409378), (6, 2007815), (10, 1204689), (15, 803126), (29, 415410), (30, 401563), (58, 207705), (61, 197490), (87, 138470), (122, 98745), (145, 83082), (174, 69235), (183, 65830), (227, 53070), (290, 41541), (305, 39498), (366, 32915), (435, 27694), (454, 26535), (610, 19749), (681, 17690), (870, 13847), (915, 13166), (1135, 10614), (1362, 8845), (1769, 6810), (1830, 6583), (2270, 5307), (3405, 3538)]