8617070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 21067776

約数和(自身を除く): 12450706

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 31, 35, 38, 55, 62, 70, 77, 95, 110, 133, 154, 155, 190, 209, 217, 266, 310, 341, 361, 385, 418, 434, 589, 665, 682, 722, 770, 1045, 1085, 1178, 1330, 1463, 1705, 1805, 2090, 2170, 2387, 2527, 2926, 2945, 3410, 3610, 3971, 4123, 4774, 5054, 5890, 6479, 7315, 7942, 8246, 11191, 11935, 12635, 12958, 14630, 19855, 20615, 22382, 23870, 25270, 27797, 32395, 39710, 41230, 45353, 55594, 55955, 64790, 78337, 90706, 111910, 123101, 138985, 156674, 226765, 246202, 277970, 391685, 453530, 615505, 783370, 861707, 1231010, 1723414, 4308535, 8617070]

約数ペア:

[(1, 8617070), (2, 4308535), (5, 1723414), (7, 1231010), (10, 861707), (11, 783370), (14, 615505), (19, 453530), (22, 391685), (31, 277970), (35, 246202), (38, 226765), (55, 156674), (62, 138985), (70, 123101), (77, 111910), (95, 90706), (110, 78337), (133, 64790), (154, 55955), (155, 55594), (190, 45353), (209, 41230), (217, 39710), (266, 32395), (310, 27797), (341, 25270), (361, 23870), (385, 22382), (418, 20615), (434, 19855), (589, 14630), (665, 12958), (682, 12635), (722, 11935), (770, 11191), (1045, 8246), (1085, 7942), (1178, 7315), (1330, 6479), (1463, 5890), (1705, 5054), (1805, 4774), (2090, 4123), (2170, 3971), (2387, 3610), (2527, 3410), (2926, 2945)]