15693078970

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{887}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 29024386560

約数和(自身を除く): 13331307590

約数列:

[1, 2, 5, 10, 89, 103, 178, 193, 206, 386, 445, 515, 887, 890, 965, 1030, 1774, 1930, 4435, 8870, 9167, 17177, 18334, 19879, 34354, 39758, 45835, 78943, 85885, 91361, 91670, 99395, 157886, 171191, 171770, 182722, 198790, 342382, 394715, 456805, 789430, 855955, 913610, 1711910, 1769231, 3538462, 8131129, 8846155, 15235999, 16262258, 17632673, 17692310, 30471998, 35265346, 40655645, 76179995, 81311290, 88163365, 152359990, 176326730, 1569307897, 3138615794, 7846539485, 15693078970]

約数ペア:

[(1, 15693078970), (2, 7846539485), (5, 3138615794), (10, 1569307897), (89, 176326730), (103, 152359990), (178, 88163365), (193, 81311290), (206, 76179995), (386, 40655645), (445, 35265346), (515, 30471998), (887, 17692310), (890, 17632673), (965, 16262258), (1030, 15235999), (1774, 8846155), (1930, 8131129), (4435, 3538462), (8870, 1769231), (9167, 1711910), (17177, 913610), (18334, 855955), (19879, 789430), (34354, 456805), (39758, 394715), (45835, 342382), (78943, 198790), (85885, 182722), (91361, 171770), (91670, 171191), (99395, 157886)]