7710010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 19906560

約数和(自身を除く): 12196550

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 19, 22, 31, 34, 35, 38, 55, 62, 70, 77, 85, 95, 110, 119, 133, 154, 155, 170, 187, 190, 209, 217, 238, 266, 310, 323, 341, 374, 385, 418, 434, 527, 589, 595, 646, 665, 682, 770, 935, 1045, 1054, 1085, 1178, 1190, 1309, 1330, 1463, 1615, 1705, 1870, 2090, 2170, 2261, 2387, 2618, 2635, 2926, 2945, 3230, 3410, 3553, 3689, 4123, 4522, 4774, 5270, 5797, 5890, 6479, 6545, 7106, 7315, 7378, 8246, 10013, 11305, 11594, 11935, 12958, 13090, 14630, 17765, 18445, 20026, 20615, 22610, 23870, 24871, 28985, 32395, 35530, 36890, 40579, 41230, 45353, 49742, 50065, 57970, 64790, 70091, 81158, 90706, 100130, 110143, 124355, 140182, 202895, 220286, 226765, 248710, 350455, 405790, 453530, 550715, 700910, 771001, 1101430, 1542002, 3855005, 7710010]

約数ペア:

[(1, 7710010), (2, 3855005), (5, 1542002), (7, 1101430), (10, 771001), (11, 700910), (14, 550715), (17, 453530), (19, 405790), (22, 350455), (31, 248710), (34, 226765), (35, 220286), (38, 202895), (55, 140182), (62, 124355), (70, 110143), (77, 100130), (85, 90706), (95, 81158), (110, 70091), (119, 64790), (133, 57970), (154, 50065), (155, 49742), (170, 45353), (187, 41230), (190, 40579), (209, 36890), (217, 35530), (238, 32395), (266, 28985), (310, 24871), (323, 23870), (341, 22610), (374, 20615), (385, 20026), (418, 18445), (434, 17765), (527, 14630), (589, 13090), (595, 12958), (646, 11935), (665, 11594), (682, 11305), (770, 10013), (935, 8246), (1045, 7378), (1054, 7315), (1085, 7106), (1178, 6545), (1190, 6479), (1309, 5890), (1330, 5797), (1463, 5270), (1615, 4774), (1705, 4522), (1870, 4123), (2090, 3689), (2170, 3553), (2261, 3410), (2387, 3230), (2618, 2945), (2635, 2926)]