17225970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 44513280

約数和(自身を除く): 27287310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 643, 705, 893, 1286, 1410, 1786, 1929, 2679, 3215, 3858, 4465, 5358, 6430, 8930, 9645, 12217, 13395, 19290, 24434, 26790, 30221, 36651, 60442, 61085, 73302, 90663, 122170, 151105, 181326, 183255, 302210, 366510, 453315, 574199, 906630, 1148398, 1722597, 2870995, 3445194, 5741990, 8612985, 17225970]

約数ペア:

[(1, 17225970), (2, 8612985), (3, 5741990), (5, 3445194), (6, 2870995), (10, 1722597), (15, 1148398), (19, 906630), (30, 574199), (38, 453315), (47, 366510), (57, 302210), (94, 183255), (95, 181326), (114, 151105), (141, 122170), (190, 90663), (235, 73302), (282, 61085), (285, 60442), (470, 36651), (570, 30221), (643, 26790), (705, 24434), (893, 19290), (1286, 13395), (1410, 12217), (1786, 9645), (1929, 8930), (2679, 6430), (3215, 5358), (3858, 4465)]