71030982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 90709818

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 149, 186, 233, 298, 341, 447, 466, 682, 699, 894, 1023, 1398, 1639, 2046, 2563, 3278, 4619, 4917, 5126, 7223, 7689, 9238, 9834, 13857, 14446, 15378, 21669, 27714, 34717, 43338, 50809, 69434, 79453, 101618, 104151, 152427, 158906, 208302, 238359, 304854, 381887, 476718, 763774, 1076227, 1145661, 2152454, 2291322, 3228681, 6457362, 11838497, 23676994, 35515491, 71030982]

約数ペア:

[(1, 71030982), (2, 35515491), (3, 23676994), (6, 11838497), (11, 6457362), (22, 3228681), (31, 2291322), (33, 2152454), (62, 1145661), (66, 1076227), (93, 763774), (149, 476718), (186, 381887), (233, 304854), (298, 238359), (341, 208302), (447, 158906), (466, 152427), (682, 104151), (699, 101618), (894, 79453), (1023, 69434), (1398, 50809), (1639, 43338), (2046, 34717), (2563, 27714), (3278, 21669), (4619, 15378), (4917, 14446), (5126, 13857), (7223, 9834), (7689, 9238)]