6699770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 15556212

約数和(自身を除く): 8856442

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 113, 121, 154, 226, 242, 245, 385, 490, 539, 565, 605, 770, 791, 847, 1078, 1130, 1210, 1243, 1582, 1694, 2486, 2695, 3955, 4235, 5390, 5537, 5929, 6215, 7910, 8470, 8701, 11074, 11858, 12430, 13673, 17402, 27346, 27685, 29645, 43505, 55370, 59290, 60907, 68365, 87010, 95711, 121814, 136730, 191422, 304535, 478555, 609070, 669977, 957110, 1339954, 3349885, 6699770]

約数ペア:

[(1, 6699770), (2, 3349885), (5, 1339954), (7, 957110), (10, 669977), (11, 609070), (14, 478555), (22, 304535), (35, 191422), (49, 136730), (55, 121814), (70, 95711), (77, 87010), (98, 68365), (110, 60907), (113, 59290), (121, 55370), (154, 43505), (226, 29645), (242, 27685), (245, 27346), (385, 17402), (490, 13673), (539, 12430), (565, 11858), (605, 11074), (770, 8701), (791, 8470), (847, 7910), (1078, 6215), (1130, 5929), (1210, 5537), (1243, 5390), (1582, 4235), (1694, 3955), (2486, 2695)]