1893454890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2035973}}^1$

素因数の和:2036014

約数の個数: 32

約数和(自身を含む): 4690884096

約数和(自身を除く): 2797429206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 2035973, 4071946, 6107919, 10179865, 12215838, 20359730, 30539595, 61079190, 63115163, 126230326, 189345489, 315575815, 378690978, 631151630, 946727445, 1893454890]

約数ペア:

[(1, 1893454890), (2, 946727445), (3, 631151630), (5, 378690978), (6, 315575815), (10, 189345489), (15, 126230326), (30, 63115163), (31, 61079190), (62, 30539595), (93, 20359730), (155, 12215838), (186, 10179865), (310, 6107919), (465, 4071946), (930, 2035973)]