229296060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{181981}}^1$

素因数の和:182003

約数の個数: 72

約数和(自身を含む): 794897376

約数和(自身を除く): 565601316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 181981, 363962, 545943, 727924, 909905, 1091886, 1273867, 1637829, 1819810, 2183772, 2547734, 2729715, 3275658, 3639620, 3821601, 5095468, 5459430, 6369335, 6551316, 7643202, 8189145, 10918860, 11464803, 12738670, 15286404, 16378290, 19108005, 22929606, 25477340, 32756580, 38216010, 45859212, 57324015, 76432020, 114648030, 229296060]

約数ペア:

[(1, 229296060), (2, 114648030), (3, 76432020), (4, 57324015), (5, 45859212), (6, 38216010), (7, 32756580), (9, 25477340), (10, 22929606), (12, 19108005), (14, 16378290), (15, 15286404), (18, 12738670), (20, 11464803), (21, 10918860), (28, 8189145), (30, 7643202), (35, 6551316), (36, 6369335), (42, 5459430), (45, 5095468), (60, 3821601), (63, 3639620), (70, 3275658), (84, 2729715), (90, 2547734), (105, 2183772), (126, 1819810), (140, 1637829), (180, 1273867), (210, 1091886), (252, 909905), (315, 727924), (420, 545943), (630, 363962), (1260, 181981)]