9698780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 25415712

約数和(自身を除く): 15716932

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 260, 292, 364, 365, 455, 511, 730, 910, 949, 1022, 1460, 1820, 1898, 2044, 2555, 3796, 4745, 5110, 5329, 6643, 9490, 10220, 10658, 13286, 18980, 21316, 26572, 26645, 33215, 37303, 53290, 66430, 69277, 74606, 106580, 132860, 138554, 149212, 186515, 277108, 346385, 373030, 484939, 692770, 746060, 969878, 1385540, 1939756, 2424695, 4849390, 9698780]

約数ペア:

[(1, 9698780), (2, 4849390), (4, 2424695), (5, 1939756), (7, 1385540), (10, 969878), (13, 746060), (14, 692770), (20, 484939), (26, 373030), (28, 346385), (35, 277108), (52, 186515), (65, 149212), (70, 138554), (73, 132860), (91, 106580), (130, 74606), (140, 69277), (146, 66430), (182, 53290), (260, 37303), (292, 33215), (364, 26645), (365, 26572), (455, 21316), (511, 18980), (730, 13286), (910, 10658), (949, 10220), (1022, 9490), (1460, 6643), (1820, 5329), (1898, 5110), (2044, 4745), (2555, 3796)]