2306010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 6451200

約数和(自身を除く): 4145190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 139, 158, 210, 237, 278, 395, 417, 474, 553, 695, 790, 834, 973, 1106, 1185, 1390, 1659, 1946, 2085, 2370, 2765, 2919, 3318, 4170, 4865, 5530, 5838, 8295, 9730, 10981, 14595, 16590, 21962, 29190, 32943, 54905, 65886, 76867, 109810, 153734, 164715, 230601, 329430, 384335, 461202, 768670, 1153005, 2306010]

約数ペア:

[(1, 2306010), (2, 1153005), (3, 768670), (5, 461202), (6, 384335), (7, 329430), (10, 230601), (14, 164715), (15, 153734), (21, 109810), (30, 76867), (35, 65886), (42, 54905), (70, 32943), (79, 29190), (105, 21962), (139, 16590), (158, 14595), (210, 10981), (237, 9730), (278, 8295), (395, 5838), (417, 5530), (474, 4865), (553, 4170), (695, 3318), (790, 2919), (834, 2765), (973, 2370), (1106, 2085), (1185, 1946), (1390, 1659)]