870100974

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 1959048000

約数和(自身を除く): 1088947026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 337, 349, 411, 674, 698, 822, 1011, 1047, 1233, 2022, 2094, 2466, 3033, 3141, 3699, 6066, 6282, 7398, 9099, 9423, 18198, 18846, 46169, 47813, 92338, 95626, 117613, 138507, 143439, 235226, 277014, 286878, 352839, 415521, 430317, 705678, 831042, 860634, 1058517, 1246563, 1290951, 2117034, 2493126, 2581902, 3175551, 6351102, 16112981, 32225962, 48338943, 96677886, 145016829, 290033658, 435050487, 870100974]

約数ペア:

[(1, 870100974), (2, 435050487), (3, 290033658), (6, 145016829), (9, 96677886), (18, 48338943), (27, 32225962), (54, 16112981), (137, 6351102), (274, 3175551), (337, 2581902), (349, 2493126), (411, 2117034), (674, 1290951), (698, 1246563), (822, 1058517), (1011, 860634), (1047, 831042), (1233, 705678), (2022, 430317), (2094, 415521), (2466, 352839), (3033, 286878), (3141, 277014), (3699, 235226), (6066, 143439), (6282, 138507), (7398, 117613), (9099, 95626), (9423, 92338), (18198, 47813), (18846, 46169)]