8001210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{5443}}^1$

素因数の和:5467

約数の個数: 48

約数和(自身を含む): 22342176

約数和(自身を除く): 14340966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 5443, 10886, 16329, 27215, 32658, 38101, 54430, 76202, 81645, 114303, 163290, 190505, 228606, 266707, 381010, 533414, 571515, 800121, 1143030, 1333535, 1600242, 2667070, 4000605, 8001210]

約数ペア:

[(1, 8001210), (2, 4000605), (3, 2667070), (5, 1600242), (6, 1333535), (7, 1143030), (10, 800121), (14, 571515), (15, 533414), (21, 381010), (30, 266707), (35, 228606), (42, 190505), (49, 163290), (70, 114303), (98, 81645), (105, 76202), (147, 54430), (210, 38101), (245, 32658), (294, 27215), (490, 16329), (735, 10886), (1470, 5443)]