122572170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{64853}}^1$

素因数の和:64876

約数の個数: 64

約数和(自身を含む): 373559040

約数和(自身を除く): 250986870

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, 64853, 129706, 194559, 324265, 389118, 453971, 583677, 648530, 907942, 972795, 1167354, 1361913, 1751031, 1945590, 2269855, 2723826, 2918385, 3502062, 4085739, 4539710, 5836770, 6809565, 8171478, 8755155, 12257217, 13619130, 17510310, 20428695, 24514434, 40857390, 61286085, 122572170]

約数ペア:

[(1, 122572170), (2, 61286085), (3, 40857390), (5, 24514434), (6, 20428695), (7, 17510310), (9, 13619130), (10, 12257217), (14, 8755155), (15, 8171478), (18, 6809565), (21, 5836770), (27, 4539710), (30, 4085739), (35, 3502062), (42, 2918385), (45, 2723826), (54, 2269855), (63, 1945590), (70, 1751031), (90, 1361913), (105, 1167354), (126, 972795), (135, 907942), (189, 648530), (210, 583677), (270, 453971), (315, 389118), (378, 324265), (630, 194559), (945, 129706), (1890, 64853)]