904232340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{456683}}^1$

素因数の和:456709

約数の個数: 72

約数和(自身を含む): 2992193568

約数和(自身を除く): 2087961228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 456683, 913366, 1370049, 1826732, 2283415, 2740098, 4110147, 4566830, 5023513, 5480196, 6850245, 8220294, 9133660, 10047026, 13700490, 15070539, 16440588, 20094052, 20550735, 25117565, 27400980, 30141078, 41101470, 45211617, 50235130, 60282156, 75352695, 82202940, 90423234, 100470260, 150705390, 180846468, 226058085, 301410780, 452116170, 904232340]

約数ペア:

[(1, 904232340), (2, 452116170), (3, 301410780), (4, 226058085), (5, 180846468), (6, 150705390), (9, 100470260), (10, 90423234), (11, 82202940), (12, 75352695), (15, 60282156), (18, 50235130), (20, 45211617), (22, 41101470), (30, 30141078), (33, 27400980), (36, 25117565), (44, 20550735), (45, 20094052), (55, 16440588), (60, 15070539), (66, 13700490), (90, 10047026), (99, 9133660), (110, 8220294), (132, 6850245), (165, 5480196), (180, 5023513), (198, 4566830), (220, 4110147), (330, 2740098), (396, 2283415), (495, 1826732), (660, 1370049), (990, 913366), (1980, 456683)]