83154120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{98993}}^1$

素因数の和:99014

約数の個数: 64

約数和(自身を含む): 285102720

約数和(自身を除く): 201948600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 98993, 197986, 296979, 395972, 494965, 593958, 692951, 791944, 989930, 1187916, 1385902, 1484895, 1979860, 2078853, 2375832, 2771804, 2969790, 3464755, 3959720, 4157706, 5543608, 5939580, 6929510, 8315412, 10394265, 11879160, 13859020, 16630824, 20788530, 27718040, 41577060, 83154120]

約数ペア:

[(1, 83154120), (2, 41577060), (3, 27718040), (4, 20788530), (5, 16630824), (6, 13859020), (7, 11879160), (8, 10394265), (10, 8315412), (12, 6929510), (14, 5939580), (15, 5543608), (20, 4157706), (21, 3959720), (24, 3464755), (28, 2969790), (30, 2771804), (35, 2375832), (40, 2078853), (42, 1979860), (56, 1484895), (60, 1385902), (70, 1187916), (84, 989930), (105, 791944), (120, 692951), (140, 593958), (168, 494965), (210, 395972), (280, 296979), (420, 197986), (840, 98993)]