17992170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{28559}}^1$

素因数の和:28579

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 35472150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 28559, 57118, 85677, 142795, 171354, 199913, 257031, 285590, 399826, 428385, 514062, 599739, 856770, 999565, 1199478, 1285155, 1799217, 1999130, 2570310, 2998695, 3598434, 5997390, 8996085, 17992170]

約数ペア:

[(1, 17992170), (2, 8996085), (3, 5997390), (5, 3598434), (6, 2998695), (7, 2570310), (9, 1999130), (10, 1799217), (14, 1285155), (15, 1199478), (18, 999565), (21, 856770), (30, 599739), (35, 514062), (42, 428385), (45, 399826), (63, 285590), (70, 257031), (90, 199913), (105, 171354), (126, 142795), (210, 85677), (315, 57118), (630, 28559)]