804529890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{308249}}^1$

素因数の和:308291

約数の個数: 48

約数和(自身を含む): 2163915000

約数和(自身を除く): 1359385110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 308249, 616498, 924747, 1541245, 1849494, 2774241, 3082490, 4623735, 5548482, 8939221, 9247470, 13871205, 17878442, 26817663, 27742410, 44696105, 53635326, 80452989, 89392210, 134088315, 160905978, 268176630, 402264945, 804529890]

約数ペア:

[(1, 804529890), (2, 402264945), (3, 268176630), (5, 160905978), (6, 134088315), (9, 89392210), (10, 80452989), (15, 53635326), (18, 44696105), (29, 27742410), (30, 26817663), (45, 17878442), (58, 13871205), (87, 9247470), (90, 8939221), (145, 5548482), (174, 4623735), (261, 3082490), (290, 2774241), (435, 1849494), (522, 1541245), (870, 924747), (1305, 616498), (2610, 308249)]