30548922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 68567040

約数和(自身を除く): 38018118

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 61, 69, 114, 122, 138, 183, 191, 366, 382, 437, 573, 874, 1146, 1159, 1311, 1403, 2318, 2622, 2806, 3477, 3629, 4209, 4393, 6954, 7258, 8418, 8786, 10887, 11651, 13179, 21774, 23302, 26358, 26657, 34953, 53314, 69906, 79971, 83467, 159942, 166934, 221369, 250401, 267973, 442738, 500802, 535946, 664107, 803919, 1328214, 1607838, 5091487, 10182974, 15274461, 30548922]

約数ペア:

[(1, 30548922), (2, 15274461), (3, 10182974), (6, 5091487), (19, 1607838), (23, 1328214), (38, 803919), (46, 664107), (57, 535946), (61, 500802), (69, 442738), (114, 267973), (122, 250401), (138, 221369), (183, 166934), (191, 159942), (366, 83467), (382, 79971), (437, 69906), (573, 53314), (874, 34953), (1146, 26657), (1159, 26358), (1311, 23302), (1403, 21774), (2318, 13179), (2622, 11651), (2806, 10887), (3477, 8786), (3629, 8418), (4209, 7258), (4393, 6954)]