1050359660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{16417}}^1$

素因数の和:16890

約数の個数: 48

約数和(自身を含む): 2526533184

約数和(自身を除く): 1476173524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 457, 914, 1828, 2285, 3199, 4570, 6398, 9140, 12796, 15995, 16417, 31990, 32834, 63980, 65668, 82085, 114919, 164170, 229838, 328340, 459676, 574595, 1149190, 2298380, 7502569, 15005138, 30010276, 37512845, 52517983, 75025690, 105035966, 150051380, 210071932, 262589915, 525179830, 1050359660]

約数ペア:

[(1, 1050359660), (2, 525179830), (4, 262589915), (5, 210071932), (7, 150051380), (10, 105035966), (14, 75025690), (20, 52517983), (28, 37512845), (35, 30010276), (70, 15005138), (140, 7502569), (457, 2298380), (914, 1149190), (1828, 574595), (2285, 459676), (3199, 328340), (4570, 229838), (6398, 164170), (9140, 114919), (12796, 82085), (15995, 65668), (16417, 63980), (31990, 32834)]