30831024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 92136960

約数和(自身を除く): 61305936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1031, 1068, 1246, 1424, 1869, 2062, 2136, 2492, 3093, 3738, 4124, 4272, 4984, 6186, 7217, 7476, 8248, 9968, 12372, 14434, 14952, 16496, 21651, 24744, 28868, 29904, 43302, 49488, 57736, 86604, 91759, 115472, 173208, 183518, 275277, 346416, 367036, 550554, 642313, 734072, 1101108, 1284626, 1468144, 1926939, 2202216, 2569252, 3853878, 4404432, 5138504, 7707756, 10277008, 15415512, 30831024]

約数ペア:

[(1, 30831024), (2, 15415512), (3, 10277008), (4, 7707756), (6, 5138504), (7, 4404432), (8, 3853878), (12, 2569252), (14, 2202216), (16, 1926939), (21, 1468144), (24, 1284626), (28, 1101108), (42, 734072), (48, 642313), (56, 550554), (84, 367036), (89, 346416), (112, 275277), (168, 183518), (178, 173208), (267, 115472), (336, 91759), (356, 86604), (534, 57736), (623, 49488), (712, 43302), (1031, 29904), (1068, 28868), (1246, 24744), (1424, 21651), (1869, 16496), (2062, 14952), (2136, 14434), (2492, 12372), (3093, 9968), (3738, 8248), (4124, 7476), (4272, 7217), (4984, 6186)]