30969822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 70995456

約数和(自身を除く): 40025634

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 61, 69, 78, 122, 138, 183, 283, 299, 366, 566, 598, 793, 849, 897, 1403, 1586, 1698, 1794, 2379, 2806, 3679, 4209, 4758, 6509, 7358, 8418, 11037, 13018, 17263, 18239, 19527, 22074, 34526, 36478, 39054, 51789, 54717, 84617, 103578, 109434, 169234, 224419, 253851, 397049, 448838, 507702, 673257, 794098, 1191147, 1346514, 2382294, 5161637, 10323274, 15484911, 30969822]

約数ペア:

[(1, 30969822), (2, 15484911), (3, 10323274), (6, 5161637), (13, 2382294), (23, 1346514), (26, 1191147), (39, 794098), (46, 673257), (61, 507702), (69, 448838), (78, 397049), (122, 253851), (138, 224419), (183, 169234), (283, 109434), (299, 103578), (366, 84617), (566, 54717), (598, 51789), (793, 39054), (849, 36478), (897, 34526), (1403, 22074), (1586, 19527), (1698, 18239), (1794, 17263), (2379, 13018), (2806, 11037), (3679, 8418), (4209, 7358), (4758, 6509)]