69124890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 188116992

約数和(自身を除く): 118992102

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 71, 83, 85, 102, 115, 138, 142, 166, 170, 213, 230, 249, 255, 345, 355, 391, 415, 426, 498, 510, 690, 710, 782, 830, 1065, 1173, 1207, 1245, 1411, 1633, 1909, 1955, 2130, 2346, 2414, 2490, 2822, 3266, 3621, 3818, 3910, 4233, 4899, 5727, 5865, 5893, 6035, 7055, 7242, 8165, 8466, 9545, 9798, 11454, 11730, 11786, 12070, 14110, 16330, 17679, 18105, 19090, 21165, 24495, 27761, 28635, 29465, 32453, 35358, 36210, 42330, 48990, 55522, 57270, 58930, 64906, 83283, 88395, 97359, 100181, 135539, 138805, 162265, 166566, 176790, 194718, 200362, 271078, 277610, 300543, 324530, 406617, 416415, 486795, 500905, 601086, 677695, 813234, 832830, 973590, 1001810, 1355390, 1502715, 2033085, 2304163, 3005430, 4066170, 4608326, 6912489, 11520815, 13824978, 23041630, 34562445, 69124890]

約数ペア:

[(1, 69124890), (2, 34562445), (3, 23041630), (5, 13824978), (6, 11520815), (10, 6912489), (15, 4608326), (17, 4066170), (23, 3005430), (30, 2304163), (34, 2033085), (46, 1502715), (51, 1355390), (69, 1001810), (71, 973590), (83, 832830), (85, 813234), (102, 677695), (115, 601086), (138, 500905), (142, 486795), (166, 416415), (170, 406617), (213, 324530), (230, 300543), (249, 277610), (255, 271078), (345, 200362), (355, 194718), (391, 176790), (415, 166566), (426, 162265), (498, 138805), (510, 135539), (690, 100181), (710, 97359), (782, 88395), (830, 83283), (1065, 64906), (1173, 58930), (1207, 57270), (1245, 55522), (1411, 48990), (1633, 42330), (1909, 36210), (1955, 35358), (2130, 32453), (2346, 29465), (2414, 28635), (2490, 27761), (2822, 24495), (3266, 21165), (3621, 19090), (3818, 18105), (3910, 17679), (4233, 16330), (4899, 14110), (5727, 12070), (5865, 11786), (5893, 11730), (6035, 11454), (7055, 9798), (7242, 9545), (8165, 8466)]