242549510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1787}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 509987664

約数和(自身を除く): 267438154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 277, 490, 554, 1385, 1787, 1939, 2770, 3574, 3878, 8935, 9695, 12509, 13573, 17870, 19390, 25018, 27146, 62545, 67865, 87563, 125090, 135730, 175126, 437815, 494999, 875630, 989998, 2474995, 3464993, 4949990, 6929986, 17324965, 24254951, 34649930, 48509902, 121274755, 242549510]

約数ペア:

[(1, 242549510), (2, 121274755), (5, 48509902), (7, 34649930), (10, 24254951), (14, 17324965), (35, 6929986), (49, 4949990), (70, 3464993), (98, 2474995), (245, 989998), (277, 875630), (490, 494999), (554, 437815), (1385, 175126), (1787, 135730), (1939, 125090), (2770, 87563), (3574, 67865), (3878, 62545), (8935, 27146), (9695, 25018), (12509, 19390), (13573, 17870)]