30987502

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1871}}^1$

素因数の和:1913

約数の個数: 36

約数和(自身を含む): 58580496

約数和(自身を除く): 27592994

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1183, 1274, 1871, 2366, 3742, 8281, 13097, 16562, 24323, 26194, 48646, 91679, 170261, 183358, 316199, 340522, 632398, 1191827, 2213393, 2383654, 4426786, 15493751, 30987502]

約数ペア:

[(1, 30987502), (2, 15493751), (7, 4426786), (13, 2383654), (14, 2213393), (26, 1191827), (49, 632398), (91, 340522), (98, 316199), (169, 183358), (182, 170261), (338, 91679), (637, 48646), (1183, 26194), (1274, 24323), (1871, 16562), (2366, 13097), (3742, 8281)]