8697060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2577

約数の個数: 72

約数和(自身を含む): 27780480

約数和(自身を除く): 19083420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2543, 3420, 5086, 7629, 10172, 12715, 15258, 22887, 25430, 30516, 38145, 45774, 48317, 50860, 76290, 91548, 96634, 114435, 144951, 152580, 193268, 228870, 241585, 289902, 434853, 457740, 483170, 579804, 724755, 869706, 966340, 1449510, 1739412, 2174265, 2899020, 4348530, 8697060]

約数ペア:

[(1, 8697060), (2, 4348530), (3, 2899020), (4, 2174265), (5, 1739412), (6, 1449510), (9, 966340), (10, 869706), (12, 724755), (15, 579804), (18, 483170), (19, 457740), (20, 434853), (30, 289902), (36, 241585), (38, 228870), (45, 193268), (57, 152580), (60, 144951), (76, 114435), (90, 96634), (95, 91548), (114, 76290), (171, 50860), (180, 48317), (190, 45774), (228, 38145), (285, 30516), (342, 25430), (380, 22887), (570, 15258), (684, 12715), (855, 10172), (1140, 7629), (1710, 5086), (2543, 3420)]