7282170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{3853}}^1$

素因数の和:3876

約数の個数: 64

約数和(自身を含む): 22199040

約数和(自身を除く): 14916870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 3853, 7706, 11559, 19265, 23118, 26971, 34677, 38530, 53942, 57795, 69354, 80913, 104031, 115590, 134855, 161826, 173385, 208062, 242739, 269710, 346770, 404565, 485478, 520155, 728217, 809130, 1040310, 1213695, 1456434, 2427390, 3641085, 7282170]

約数ペア:

[(1, 7282170), (2, 3641085), (3, 2427390), (5, 1456434), (6, 1213695), (7, 1040310), (9, 809130), (10, 728217), (14, 520155), (15, 485478), (18, 404565), (21, 346770), (27, 269710), (30, 242739), (35, 208062), (42, 173385), (45, 161826), (54, 134855), (63, 115590), (70, 104031), (90, 80913), (105, 69354), (126, 57795), (135, 53942), (189, 38530), (210, 34677), (270, 26971), (315, 23118), (378, 19265), (630, 11559), (945, 7706), (1890, 3853)]