12618930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 32503680

約数和(自身を除く): 19884750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 218, 227, 255, 327, 454, 510, 545, 654, 681, 1090, 1135, 1362, 1635, 1853, 2270, 3270, 3405, 3706, 3859, 5559, 6810, 7718, 9265, 11118, 11577, 18530, 19295, 23154, 24743, 27795, 38590, 49486, 55590, 57885, 74229, 115770, 123715, 148458, 247430, 371145, 420631, 742290, 841262, 1261893, 2103155, 2523786, 4206310, 6309465, 12618930]

約数ペア:

[(1, 12618930), (2, 6309465), (3, 4206310), (5, 2523786), (6, 2103155), (10, 1261893), (15, 841262), (17, 742290), (30, 420631), (34, 371145), (51, 247430), (85, 148458), (102, 123715), (109, 115770), (170, 74229), (218, 57885), (227, 55590), (255, 49486), (327, 38590), (454, 27795), (510, 24743), (545, 23154), (654, 19295), (681, 18530), (1090, 11577), (1135, 11118), (1362, 9265), (1635, 7718), (1853, 6810), (2270, 5559), (3270, 3859), (3405, 3706)]