89974170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7028

約数の個数: 96

約数和(自身を含む): 274869504

約数和(自身を除く): 184895334

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 6991, 12870, 13982, 20973, 34955, 41946, 62919, 69910, 76901, 90883, 104865, 125838, 153802, 181766, 209730, 230703, 272649, 314595, 384505, 454415, 461406, 545298, 629190, 692109, 769010, 817947, 908830, 999713, 1153515, 1363245, 1384218, 1635894, 1999426, 2307030, 2726490, 2999139, 3460545, 4089735, 4998565, 5998278, 6921090, 8179470, 8997417, 9997130, 14995695, 17994834, 29991390, 44987085, 89974170]

約数ペア:

[(1, 89974170), (2, 44987085), (3, 29991390), (5, 17994834), (6, 14995695), (9, 9997130), (10, 8997417), (11, 8179470), (13, 6921090), (15, 5998278), (18, 4998565), (22, 4089735), (26, 3460545), (30, 2999139), (33, 2726490), (39, 2307030), (45, 1999426), (55, 1635894), (65, 1384218), (66, 1363245), (78, 1153515), (90, 999713), (99, 908830), (110, 817947), (117, 769010), (130, 692109), (143, 629190), (165, 545298), (195, 461406), (198, 454415), (234, 384505), (286, 314595), (330, 272649), (390, 230703), (429, 209730), (495, 181766), (585, 153802), (715, 125838), (858, 104865), (990, 90883), (1170, 76901), (1287, 69910), (1430, 62919), (2145, 41946), (2574, 34955), (4290, 20973), (6435, 13982), (6991, 12870)]