510090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{347}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 1428192

約数和(自身を除く): 918102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 347, 490, 694, 735, 1041, 1470, 1735, 2082, 2429, 3470, 4858, 5205, 7287, 10410, 12145, 14574, 17003, 24290, 34006, 36435, 51009, 72870, 85015, 102018, 170030, 255045, 510090]

約数ペア:

[(1, 510090), (2, 255045), (3, 170030), (5, 102018), (6, 85015), (7, 72870), (10, 51009), (14, 36435), (15, 34006), (21, 24290), (30, 17003), (35, 14574), (42, 12145), (49, 10410), (70, 7287), (98, 5205), (105, 4858), (147, 3470), (210, 2429), (245, 2082), (294, 1735), (347, 1470), (490, 1041), (694, 735)]