17205210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1961

約数の個数: 80

約数和(自身を含む): 50494752

約数和(自身を除く): 33289542

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 1931, 2970, 3862, 4455, 5793, 8910, 9655, 11586, 17379, 19310, 21241, 28965, 34758, 42482, 52137, 57930, 63723, 86895, 104274, 106205, 127446, 156411, 173790, 191169, 212410, 260685, 312822, 318615, 382338, 521370, 573507, 637230, 782055, 955845, 1147014, 1564110, 1720521, 1911690, 2867535, 3441042, 5735070, 8602605, 17205210]

約数ペア:

[(1, 17205210), (2, 8602605), (3, 5735070), (5, 3441042), (6, 2867535), (9, 1911690), (10, 1720521), (11, 1564110), (15, 1147014), (18, 955845), (22, 782055), (27, 637230), (30, 573507), (33, 521370), (45, 382338), (54, 318615), (55, 312822), (66, 260685), (81, 212410), (90, 191169), (99, 173790), (110, 156411), (135, 127446), (162, 106205), (165, 104274), (198, 86895), (270, 63723), (297, 57930), (330, 52137), (405, 42482), (495, 34758), (594, 28965), (810, 21241), (891, 19310), (990, 17379), (1485, 11586), (1782, 9655), (1931, 8910), (2970, 5793), (3862, 4455)]