90306502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 162222912

約数和(自身を除く): 71916410

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 169, 214, 227, 286, 338, 454, 1177, 1391, 1859, 2354, 2497, 2782, 2951, 3718, 4994, 5902, 15301, 18083, 24289, 30602, 32461, 36166, 38363, 48578, 64922, 76726, 198913, 267179, 315757, 397826, 421993, 534358, 631514, 843986, 3473327, 4104841, 6946654, 8209682, 45153251, 90306502]

約数ペア:

[(1, 90306502), (2, 45153251), (11, 8209682), (13, 6946654), (22, 4104841), (26, 3473327), (107, 843986), (143, 631514), (169, 534358), (214, 421993), (227, 397826), (286, 315757), (338, 267179), (454, 198913), (1177, 76726), (1391, 64922), (1859, 48578), (2354, 38363), (2497, 36166), (2782, 32461), (2951, 30602), (3718, 24289), (4994, 18083), (5902, 15301)]