10152142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 20645856

約数和(自身を除く): 10493714

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 461, 847, 922, 1001, 1573, 1694, 2002, 3146, 3227, 5071, 5993, 6454, 10142, 11011, 11986, 22022, 35497, 41951, 55781, 65923, 70994, 83902, 111562, 131846, 390467, 461461, 725153, 780934, 922922, 1450306, 5076071, 10152142]

約数ペア:

[(1, 10152142), (2, 5076071), (7, 1450306), (11, 922922), (13, 780934), (14, 725153), (22, 461461), (26, 390467), (77, 131846), (91, 111562), (121, 83902), (143, 70994), (154, 65923), (182, 55781), (242, 41951), (286, 35497), (461, 22022), (847, 11986), (922, 11011), (1001, 10142), (1573, 6454), (1694, 5993), (2002, 5071), (3146, 3227)]