888950580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5441}}^1$

素因数の和:5849

約数の個数: 96

約数和(自身を含む): 2852478720

約数和(自身を除く): 1963528140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 389, 420, 778, 1167, 1556, 1945, 2334, 2723, 3890, 4668, 5441, 5446, 5835, 7780, 8169, 10882, 10892, 11670, 13615, 16323, 16338, 21764, 23340, 27205, 27230, 32646, 32676, 38087, 40845, 54410, 54460, 65292, 76174, 81615, 81690, 108820, 114261, 152348, 163230, 163380, 190435, 228522, 326460, 380870, 457044, 571305, 761740, 1142610, 2116549, 2285220, 4233098, 6349647, 8466196, 10582745, 12699294, 14815843, 21165490, 25398588, 29631686, 31748235, 42330980, 44447529, 59263372, 63496470, 74079215, 88895058, 126992940, 148158430, 177790116, 222237645, 296316860, 444475290, 888950580]

約数ペア:

[(1, 888950580), (2, 444475290), (3, 296316860), (4, 222237645), (5, 177790116), (6, 148158430), (7, 126992940), (10, 88895058), (12, 74079215), (14, 63496470), (15, 59263372), (20, 44447529), (21, 42330980), (28, 31748235), (30, 29631686), (35, 25398588), (42, 21165490), (60, 14815843), (70, 12699294), (84, 10582745), (105, 8466196), (140, 6349647), (210, 4233098), (389, 2285220), (420, 2116549), (778, 1142610), (1167, 761740), (1556, 571305), (1945, 457044), (2334, 380870), (2723, 326460), (3890, 228522), (4668, 190435), (5441, 163380), (5446, 163230), (5835, 152348), (7780, 114261), (8169, 108820), (10882, 81690), (10892, 81615), (11670, 76174), (13615, 65292), (16323, 54460), (16338, 54410), (21764, 40845), (23340, 38087), (27205, 32676), (27230, 32646)]