7470724860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{63559}}^1$

素因数の和:64227

約数の個数: 72

約数和(自身を含む): 22696259040

約数和(自身を除く): 15225534180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 653, 1306, 1959, 2612, 3265, 3918, 5877, 6530, 7836, 9795, 11754, 13060, 19590, 23508, 29385, 39180, 58770, 63559, 117540, 127118, 190677, 254236, 317795, 381354, 572031, 635590, 762708, 953385, 1144062, 1271180, 1906770, 2288124, 2860155, 3813540, 5720310, 11440620, 41504027, 83008054, 124512081, 166016108, 207520135, 249024162, 373536243, 415040270, 498048324, 622560405, 747072486, 830080540, 1245120810, 1494144972, 1867681215, 2490241620, 3735362430, 7470724860]

約数ペア:

[(1, 7470724860), (2, 3735362430), (3, 2490241620), (4, 1867681215), (5, 1494144972), (6, 1245120810), (9, 830080540), (10, 747072486), (12, 622560405), (15, 498048324), (18, 415040270), (20, 373536243), (30, 249024162), (36, 207520135), (45, 166016108), (60, 124512081), (90, 83008054), (180, 41504027), (653, 11440620), (1306, 5720310), (1959, 3813540), (2612, 2860155), (3265, 2288124), (3918, 1906770), (5877, 1271180), (6530, 1144062), (7836, 953385), (9795, 762708), (11754, 635590), (13060, 572031), (19590, 381354), (23508, 317795), (29385, 254236), (39180, 190677), (58770, 127118), (63559, 117540)]